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(1/1) Symfony\Component\Routing\Exception\InvalidParameterException

Parameter "ff9b32d6f9c9b19bd0054feb687eaef" for route "enhancer_tx_fwtmregistration_pi1000000002320fd630000000021e825da" must match "[a-zA-Z0-9]+" ("Forgot.password" given) to generate a corresponding URL.

in /home/onlineanmeldung/www/vendor/symfony/routing/Generator/UrlGenerator.php line 193
                if (!$optional || $important || !\array_key_exists($varName, $defaults) || (null !== $mergedParams[$varName] && (string) $mergedParams[$varName] !== (string) $defaults[$varName])) {
                    // check requirement (while ignoring look-around patterns)
                    if (null !== $this->strictRequirements && !preg_match('#^'.preg_replace('/\(\?(?:=|<=|!|<!)((?:[^()\\\\]+|\\\\.|\((?1)\))*)\)/', '', $token[2]).'$#i'.(empty($token[4]) ? '' : 'u'), $mergedParams[$token[3]])) {
                        if ($this->strictRequirements) {
                            throw new InvalidParameterException(strtr($message, ['{parameter}' => $varName, '{route}' => $name, '{expected}' => $token[2], '{given}' => $mergedParams[$varName]]));
                        }

                        if ($this->logger) {
                            $this->logger->error($message, ['parameter' => $varName, 'route' => $name, 'expected' => $token[2], 'given' => $mergedParams[$varName]]);
at Symfony\Component\Routing\Generator\UrlGenerator->doGenerate(array('ff9b32d6f9c9b19bd0054feb687eaef' => 0, 'v97ee9a7beb44d296a37f387b00c58b' => 1), array('v97ee9a7beb44d296a37f387b00c58b' => ''), array('ff9b32d6f9c9b19bd0054feb687eaef' => '[a-zA-Z0-9]+', 'v97ee9a7beb44d296a37f387b00c58b' => '[a-zA-Z0-9]*'), array(array('variable', '/', '[a-zA-Z0-9]*', 'v97ee9a7beb44d296a37f387b00c58b', true), array('variable', '/', '[a-zA-Z0-9]+', 'ff9b32d6f9c9b19bd0054feb687eaef', true), array('text', '/fwtm')), array('v97ee9a7beb44d296a37f387b00c58b' => 'index', 'ff9b32d6f9c9b19bd0054feb687eaef' => 'Forgot.password'), 'enhancer_tx_fwtmregistration_pi1000000002320fd630000000021e825da', 1, array(), array())
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Routing/UrlGenerator.php line 55
        // map default values for URL generation (e.g. '1' becomes 'one' if defined in aspect)
        $mappableProcessor = $this->mappableProcessor ?? new MappableProcessor();
        $mappableProcessor->generate($route, $defaults);

        return parent::doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens, $requiredSchemes);
    }
}
at TYPO3\CMS\Core\Routing\UrlGenerator->doGenerate(array('ff9b32d6f9c9b19bd0054feb687eaef', 'v97ee9a7beb44d296a37f387b00c58b'), array('v97ee9a7beb44d296a37f387b00c58b' => ''), array('ff9b32d6f9c9b19bd0054feb687eaef' => '[a-zA-Z0-9]+', 'v97ee9a7beb44d296a37f387b00c58b' => '[a-zA-Z0-9]*'), array(array('variable', '/', '[a-zA-Z0-9]*', 'v97ee9a7beb44d296a37f387b00c58b', true), array('variable', '/', '[a-zA-Z0-9]+', 'ff9b32d6f9c9b19bd0054feb687eaef', true), array('text', '/fwtm')), array('v97ee9a7beb44d296a37f387b00c58b' => 'index', 'ff9b32d6f9c9b19bd0054feb687eaef' => 'Forgot.password'), 'enhancer_tx_fwtmregistration_pi1000000002320fd630000000021e825da', 1, array(), array())
in /home/onlineanmeldung/www/vendor/symfony/routing/Generator/UrlGenerator.php line 160
                $parameters['_locale'] = $defaults['_locale'];
            }
        }

        return $this->doGenerate($variables, $defaults, $route->getRequirements(), $compiledRoute->getTokens(), $parameters, $name, $referenceType, $compiledRoute->getHostTokens(), $route->getSchemes());
    }

    /**
     * @throws MissingMandatoryParametersException When some parameters are missing that are mandatory for the route
at Symfony\Component\Routing\Generator\UrlGenerator->generate('enhancer_tx_fwtmregistration_pi1000000002320fd630000000021e825da', array('v97ee9a7beb44d296a37f387b00c58b' => 'index', 'ff9b32d6f9c9b19bd0054feb687eaef' => 'Forgot.password'), 1)
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Routing/PageRouter.php line 353
                    $parameters = $route->getOption('deflatedParameters');
                }
                $mappableProcessor->generate($route, $parameters);
                // ABSOLUTE_URL is used as default fallback
                $urlAsString = $generator->generate($routeName, $parameters, $referenceType);
                $uri = new Uri($urlAsString);
                /** @var Route $matchedRoute */
                $matchedRoute = $collection->get($routeName);
                // fetch potential applied defaults for later cHash generation
at TYPO3\CMS\Core\Routing\PageRouter->generateUri(object(TYPO3\CMS\Core\Routing\Route), array('v97ee9a7beb44d296a37f387b00c58b' => 'index', 'ff9b32d6f9c9b19bd0054feb687eaef' => 'Forgot.password'), '', 'absolute')
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Typolink/PageLinkBuilder.php line 428
                $uri = $siteOfTargetPage->getRouter()->generateUri(
                    $targetPageId,
                    $queryParameters,
                    $fragment,
                    $useAbsoluteUrl ? RouterInterface::ABSOLUTE_URL : RouterInterface::ABSOLUTE_PATH
                );
            } catch (InvalidRouteArgumentsException $e) {
                throw new UnableToLinkException('The target page could not be linked. Error: ' . $e->getMessage(), 1535472406);
            }
at TYPO3\CMS\Frontend\Typolink\PageLinkBuilder->generateUrlForPageWithSiteConfiguration(array('uid' => 2, 'pid' => 0, 'tstamp' => 1629700251, 'crdate' => 1621600307, 'cruser_id' => 1, 'deleted' => 0, 'hidden' => 0, 'starttime' => 0, 'endtime' => 0, 'fe_group' => '', 'sorting' => 128, 'rowDescription' => null, 'editlock' => 0, 'sys_language_uid' => 0, 'l10n_parent' => 0, 'l10n_source' => 0, 'l10n_state' => null, 't3_origuid' => 0, 'l10n_diffsource' => 'a:50:{s:7:"doktype";N;s:5:"title";N;s:4:"slug";N;s:9:"nav_title";N;s:8:"subtitle";N;s:9:"seo_title";N;s:11:"description";N;s:8:"no_index";N;s:9:"no_follow";N;s:14:"canonical_link";N;s:18:"sitemap_changefreq";N;s:16:"sitemap_priority";N;s:8:"og_title";N;s:14:"og_description";N;s:8:"og_image";N;s:13:"twitter_title";N;s:19:"twitter_description";N;s:13:"twitter_image";N;s:12:"twitter_card";N;s:8:"abstract";N;s:8:"keywords";N;s:6:"author";N;s:12:"author_email";N;s:11:"lastUpdated";N;s:6:"layout";N;s:8:"newUntil";N;s:14:"backend_layout";N;s:25:"backend_layout_next_level";N;s:16:"content_from_pid";N;s:6:"target";N;s:13:"cache_timeout";N;s:10:"cache_tags";N;s:11:"is_siteroot";N;s:9:"no_search";N;s:13:"php_tree_stop";N;s:6:"module";N;s:5:"media";N;s:17:"tsconfig_includes";N;s:8:"TSconfig";N;s:8:"l18n_cfg";N;s:6:"hidden";N;s:8:"nav_hide";N;s:9:"starttime";N;s:7:"endtime";N;s:16:"extendToSubpages";N;s:8:"fe_group";N;s:13:"fe_login_mode";N;s:8:"editlock";N;s:10:"categories";N;s:14:"rowDescription";N;}', 't3ver_oid' => 0, 't3ver_wsid' => 0, 't3ver_state' => 0, 't3ver_stage' => 0, 't3ver_count' => 0, 't3ver_tstamp' => 0, 't3ver_move_id' => 0, 'perms_userid' => 1, 'perms_groupid' => 0, 'perms_user' => 31, 'perms_group' => 27, 'perms_everybody' => 0, 'title' => 'Online Service-Center der FWTM', 'slug' => '/', 'doktype' => 1, 'TSconfig' => null, 'is_siteroot' => 1, 'php_tree_stop' => 0, 'url' => '', 'shortcut' => 0, 'shortcut_mode' => 0, 'subtitle' => '', 'layout' => 0, 'target' => '', 'media' => 0, 'lastUpdated' => 0, 'keywords' => null, 'cache_timeout' => 0, 'cache_tags' => '', 'newUntil' => 0, 'description' => null, 'no_search' => 0, 'SYS_LASTCHANGED' => 1629700251, 'abstract' => null, 'module' => '', 'extendToSubpages' => 0, 'author' => '', 'author_email' => '', 'nav_title' => '', 'nav_hide' => 0, 'content_from_pid' => 0, 'mount_pid' => 0, 'mount_pid_ol' => 0, 'l18n_cfg' => 0, 'fe_login_mode' => 0, 'backend_layout' => '', 'backend_layout_next_level' => '', 'tsconfig_includes' => null, 'legacy_overlay_uid' => 0, 'tx_impexp_origuid' => 0, 'seo_title' => '', 'no_index' => 0, 'no_follow' => 0, 'og_title' => '', 'og_description' => null, 'og_image' => 0, 'twitter_title' => '', 'twitter_description' => null, 'twitter_image' => 0, 'twitter_card' => 'summary', 'canonical_link' => '', 'sitemap_priority' => '0.5', 'sitemap_changefreq' => '', 'categories' => 0), object(TYPO3\CMS\Core\Site\Entity\Site), array('tx_fwtmregistration_pi1' => array('action' => 'index', 'controller' => 'Forgot.password'), '_language' => object(TYPO3\CMS\Core\Site\Entity\SiteLanguage)), '', array('parameter' => 2, 'additionalParams' => '&tx_fwtmregistration_pi1%5Baction%5D=index&tx_fwtmregistration_pi1%5Bcontroller%5D=Forgot.password'))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Typolink/PageLinkBuilder.php line 241
                    throw new UnableToLinkException('Link to external page "' . $page['uid'] . '" does not have a proper target URL, so "' . $linkText . '" was not linked.', 1551621999, null, $linkText);
                }
            } else {
                // Generate the URL
                $url = $this->generateUrlForPageWithSiteConfiguration($page, $siteOfTargetPage, $queryParameters, $sectionMark, $conf);
                // no scheme => always not external
                if (!$url->getScheme() || !$url->getHost()) {
                    $treatAsExternalLink = false;
                } else {
at TYPO3\CMS\Frontend\Typolink\PageLinkBuilder->build(array('type' => 'page', 'pageuid' => '2', 'typoLinkParameter' => '2'), '|', '', array('parameter' => 2, 'additionalParams' => '&tx_fwtmregistration_pi1%5Baction%5D=index&tx_fwtmregistration_pi1%5Bcontroller%5D=Forgot.password'))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 5162
                $this,
                $tsfe
            );
            try {
                [$this->lastTypoLinkUrl, $linkText, $target] = $linkBuilder->build($linkDetails, $linkText, $target, $conf);
                $this->lastTypoLinkTarget = htmlspecialchars($target);
                $this->lastTypoLinkLD['target'] = htmlspecialchars($target);
                $this->lastTypoLinkLD['totalUrl'] = $this->lastTypoLinkUrl;
            } catch (UnableToLinkException $e) {
at TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->typoLink('|', array('parameter' => 2, 'additionalParams' => '&tx_fwtmregistration_pi1%5Baction%5D=index&tx_fwtmregistration_pi1%5Bcontroller%5D=Forgot.password'))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 5383
     * @see typoLink()
     */
    public function typoLink_URL($conf)
    {
        $this->typoLink('|', $conf);
        return $this->lastTypoLinkUrl;
    }

    /**
at TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->typoLink_URL(array('parameter' => 2, 'additionalParams' => '&tx_fwtmregistration_pi1%5Baction%5D=index&tx_fwtmregistration_pi1%5Bcontroller%5D=Forgot.password'))
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Mvc/Web/Routing/UriBuilder.php line 759
            }
        }
        // Other than stated in the doc block, typoLink_URL does not always return a string
        // Thus, we explicitly cast to string here.
        $uri = (string)$this->contentObject->typoLink_URL($typolinkConfiguration);
        return $uri;
    }

    /**
at TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder->buildFrontendUri()
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Mvc/Web/Routing/UriBuilder.php line 674
    {
        if ($this->environmentService->isEnvironmentInBackendMode()) {
            return $this->buildBackendUri();
        }
        return $this->buildFrontendUri();
    }

    /**
     * Builds the URI, backend flavour
at TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder->build()
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Mvc/Web/Routing/UriBuilder.php line 632
            $pluginNamespace = $this->extensionService->getPluginNamespace($extensionName, $pluginName);
            $prefixedControllerArguments = [$pluginNamespace => $controllerArguments];
        }
        ArrayUtility::mergeRecursiveWithOverrule($this->arguments, $prefixedControllerArguments);
        return $this->build();
    }

    /**
     * This removes controller and/or action arguments from given controllerArguments
at TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder->uriFor('index', array('action' => 'index', 'controller' => 'Forgot.password'), 'Forgot.password', 'FwtmRegistration', 'Pi1')
in /home/onlineanmeldung/www/typo3/sysext/fluid/Classes/ViewHelpers/Link/ActionViewHelper.php line 123
        if (is_string($addQueryStringMethod)) {
            $uriBuilder->setAddQueryStringMethod($addQueryStringMethod);
        }

        $uri = $uriBuilder->uriFor($action, $parameters, $controller, $extensionName, $pluginName);
        if ($uri === '') {
            return $this->renderChildren();
        }
        $this->tag->addAttribute('href', $uri);
at TYPO3\CMS\Fluid\ViewHelpers\Link\ActionViewHelper->render()
at call_user_func(array(object(TYPO3\CMS\Fluid\ViewHelpers\Link\ActionViewHelper), 'render'))
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/Core/ViewHelper/AbstractViewHelper.php line 264
     */
    protected function callRenderMethod()
    {
        if (method_exists($this, 'render')) {
            return call_user_func([$this, 'render']);
        }
        if ((new \ReflectionMethod($this, 'renderStatic'))->getDeclaringClass()->getName() !== AbstractViewHelper::class) {
            // Method is safe to call - will not recurse through ViewHelperInvoker via the default
            // implementation of renderStatic() on this class.
at TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper->callRenderMethod()
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/Core/ViewHelper/AbstractViewHelper.php line 252
    {
        $this->validateArguments();
        $this->initialize();

        return $this->callRenderMethod();
    }

    /**
     * Call the render() method and handle errors.
at TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper->initializeArgumentsAndRender()
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/Core/ViewHelper/ViewHelperInvoker.php line 79
            }
            $viewHelper->setRenderingContext($renderingContext);
            $viewHelper->setArguments($evaluatedArguments);
            $viewHelper->handleAdditionalArguments($undeclaredArguments);
            return $viewHelper->initializeArgumentsAndRender();
        } catch (Exception $error) {
            return $renderingContext->getErrorHandler()->handleViewHelperError($error);
        }
    }
at TYPO3Fluid\Fluid\Core\ViewHelper\ViewHelperInvoker->invoke('TYPO3\\CMS\\Fluid\\ViewHelpers\\Link\\ActionViewHelper', array('additionalAttributes' => null, 'data' => null, 'class' => null, 'dir' => null, 'id' => null, 'lang' => null, 'style' => null, 'title' => null, 'accesskey' => null, 'tabindex' => null, 'onclick' => null, 'name' => null, 'rel' => null, 'rev' => null, 'target' => null, 'action' => 'index', 'controller' => 'Forgot.password', 'extensionName' => null, 'pluginName' => null, 'pageUid' => null, 'pageType' => null, 'noCache' => null, 'noCacheHash' => null, 'section' => null, 'format' => null, 'linkAccessRestrictedPages' => null, 'additionalParams' => null, 'absolute' => null, 'addQueryString' => null, 'argumentsToBeExcludedFromQueryString' => null, 'addQueryStringMethod' => null, 'arguments' => null), object(TYPO3\CMS\Fluid\Core\Rendering\RenderingContext), object(Closure))
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/Core/ViewHelper/AbstractViewHelper.php line 524
     */
    public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
    {
        $viewHelperClassName = get_called_class();
        return $renderingContext->getViewHelperInvoker()->invoke($viewHelperClassName, $arguments, $renderingContext, $renderChildrenClosure);
    }

    /**
     * Save the associated ViewHelper node in a static public class variable.
at TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper::renderStatic(array('additionalAttributes' => null, 'data' => null, 'class' => null, 'dir' => null, 'id' => null, 'lang' => null, 'style' => null, 'title' => null, 'accesskey' => null, 'tabindex' => null, 'onclick' => null, 'name' => null, 'rel' => null, 'rev' => null, 'target' => null, 'action' => 'index', 'controller' => 'Forgot.password', 'extensionName' => null, 'pluginName' => null, 'pageUid' => null, 'pageType' => null, 'noCache' => null, 'noCacheHash' => null, 'section' => null, 'format' => null, 'linkAccessRestrictedPages' => null, 'additionalParams' => null, 'absolute' => null, 'addQueryString' => null, 'argumentsToBeExcludedFromQueryString' => null, 'addQueryStringMethod' => null, 'arguments' => null), object(Closure), object(TYPO3\CMS\Fluid\Core\Rendering\RenderingContext))
in /home/onlineanmeldung/www/typo3temp/var/cache/code/fluid_template/Common_action_dataprivacy_aaeecfeb173ac65657ebfa453f73fd45da0da5da.php line 165
$array18 = array (
);$arguments16['controller'] = $renderingContext->getVariableProvider()->getByPath('referrer', $array18);
$arguments16['action'] = 'index';

$output15 .= TYPO3\CMS\Fluid\ViewHelpers\Link\ActionViewHelper::renderStatic($arguments16, $renderChildrenClosure17, $renderingContext);

$output15 .= '</p>
     ';
return $output15;
at Common_action_dataprivacy_aaeecfeb173ac65657ebfa453f73fd45da0da5da->{closure}()
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/Core/ViewHelper/AbstractConditionViewHelper.php line 78
            if (isset($arguments['then'])) {
                return $arguments['then'];
            }
            if (isset($arguments['__thenClosure'])) {
                return $arguments['__thenClosure']();
            }
        } elseif (!empty($arguments['__elseClosures'])) {
            $elseIfClosures = isset($arguments['__elseifClosures']) ? $arguments['__elseifClosures'] : [];
            return static::evaluateElseClosures($arguments['__elseClosures'], $elseIfClosures, $renderingContext);
at TYPO3Fluid\Fluid\Core\ViewHelper\AbstractConditionViewHelper::renderStatic(array('then' => null, 'else' => null, 'condition' => true, '__thenClosure' => object(Closure)), object(Closure), object(TYPO3\CMS\Fluid\Core\Rendering\RenderingContext))
in /home/onlineanmeldung/www/typo3temp/var/cache/code/fluid_template/Common_action_dataprivacy_aaeecfeb173ac65657ebfa453f73fd45da0da5da.php line 190
     $renderingContext
    );
$arguments10['__thenClosure'] = $renderChildrenClosure11;

$output0 .= TYPO3Fluid\Fluid\ViewHelpers\IfViewHelper::renderStatic($arguments10, $renderChildrenClosure11, $renderingContext);

$output0 .= '
      ';
// Rendering ViewHelper TYPO3\CMS\Fluid\ViewHelpers\Format\HtmlentitiesDecodeViewHelper
at Common_action_dataprivacy_aaeecfeb173ac65657ebfa453f73fd45da0da5da->section_b28b7af69320201d1cf206ebf28373980add1451(object(TYPO3\CMS\Fluid\Core\Rendering\RenderingContext))
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/View/AbstractTemplateView.php line 260
                    );
                }
            }
            $this->startRendering($renderingTypeOnNextLevel, $parsedTemplate, $renderingContext);
            $output = $parsedTemplate->$methodNameOfSection($renderingContext);
            $this->stopRendering();
        } else {
            $sections = $parsedTemplate->getVariableContainer()->get('1457379500_sections');
            if (!isset($sections[$sectionName])) {
at TYPO3Fluid\Fluid\View\AbstractTemplateView->renderSection('main', array(), false)
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/ViewHelpers/RenderViewHelper.php line 143
            $content = (new $delegate())->render($renderingContext);
        } elseif ($partial !== null) {
            $content = $view->renderPartial($partial, $section, $variables, $optional);
        } elseif ($section !== null) {
            $content = $view->renderSection($section, $variables, $optional);
        } elseif (!$optional) {
            throw new \InvalidArgumentException('ViewHelper f:render called without either argument section, partial, renderable or delegate and optional flag is false');
        }
        // Replace empty content with default value. If default is
at TYPO3Fluid\Fluid\ViewHelpers\RenderViewHelper::renderStatic(array('section' => 'main', 'partial' => null, 'delegate' => null, 'renderable' => null, 'arguments' => array(), 'optional' => false, 'default' => null, 'contentAs' => null, 'debug' => true), object(Closure), object(TYPO3\CMS\Fluid\Core\Rendering\RenderingContext))
in /home/onlineanmeldung/www/typo3temp/var/cache/code/fluid_template/layout_Fwtm_html_160f96eeb1620f5d3d30b02141f1a0dd8a46dd8e.php line 137
$arguments12['contentAs'] = NULL;
$arguments12['debug'] = true;
$arguments12['section'] = 'main';

$output0 .= TYPO3\CMS\Fluid\ViewHelpers\RenderViewHelper::renderStatic($arguments12, $renderChildrenClosure13, $renderingContext);

$output0 .= '
</div>
';
at layout_Fwtm_html_160f96eeb1620f5d3d30b02141f1a0dd8a46dd8e->render(object(TYPO3\CMS\Fluid\Core\Rendering\RenderingContext))
in /home/onlineanmeldung/www/vendor/typo3fluid/fluid/src/View/AbstractTemplateView.php line 201
            } catch (PassthroughSourceException $error) {
                return $error->getSource();
            }
            $this->startRendering(self::RENDERING_LAYOUT, $parsedTemplate, $this->baseRenderingContext);
            $output = $parsedLayout->render($this->baseRenderingContext);
            $this->stopRendering();
        }

        return $output;
at TYPO3Fluid\Fluid\View\AbstractTemplateView->render()
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Mvc/Controller/ActionController.php line 504
            $actionResult = $this->{$this->errorMethodName}();
        }

        if ($actionResult === null && $this->view instanceof ViewInterface) {
            $this->response->appendContent($this->view->render());
        } elseif (is_string($actionResult) && $actionResult !== '') {
            $this->response->appendContent($actionResult);
        } elseif (is_object($actionResult) && method_exists($actionResult, '__toString')) {
            $this->response->appendContent((string)$actionResult);
at TYPO3\CMS\Extbase\Mvc\Controller\ActionController->callActionMethod()
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Mvc/Controller/ActionController.php line 426
        $this->view = $this->resolveView();
        if ($this->view !== null) {
            $this->initializeView($this->view);
        }
        $this->callActionMethod();
        $this->renderAssetsForRequest($request);
    }

    /**
at TYPO3\CMS\Extbase\Mvc\Controller\ActionController->processRequest(object(TYPO3\CMS\Extbase\Mvc\Web\Request), object(TYPO3\CMS\Extbase\Mvc\Web\Response))
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Mvc/Dispatcher.php line 89
                throw new InfiniteLoopException('Could not ultimately dispatch the request after ' . $dispatchLoopCount . ' iterations. Most probably, a @' . IgnoreValidation::class . ' annotation is missing on re-displaying a form with validation errors.', 1217839467);
            }
            $controller = $this->resolveController($request);
            try {
                $controller->processRequest($request, $response);
            } catch (StopActionException $ignoredException) {
            }
        }

at TYPO3\CMS\Extbase\Mvc\Dispatcher->dispatch(object(TYPO3\CMS\Extbase\Mvc\Web\Request), object(TYPO3\CMS\Extbase\Mvc\Web\Response))
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Mvc/Web/FrontendRequestHandler.php line 66
        }

        /** @var \TYPO3\CMS\Extbase\Mvc\ResponseInterface $response */
        $response = $this->objectManager->get(Response::class);
        $this->dispatcher->dispatch($request, $response);
        return $response;
    }

    /**
at TYPO3\CMS\Extbase\Mvc\Web\FrontendRequestHandler->handleRequest()
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Core/Bootstrap.php line 183
    protected function handleRequest(): string
    {
        $requestHandler = $this->requestHandlerResolver->resolveRequestHandler();

        $response = $requestHandler->handleRequest();
        // If response is NULL after handling the request we need to stop
        // This happens for instance, when a USER object was converted to a USER_INT
        // @see TYPO3\CMS\Extbase\Mvc\Web\FrontendRequestHandler::handleRequest()
        if ($response === null) {
at TYPO3\CMS\Extbase\Core\Bootstrap->handleRequest()
in /home/onlineanmeldung/www/typo3/sysext/extbase/Classes/Core/Bootstrap.php line 173
     */
    public function run(string $content, array $configuration): string
    {
        $this->initialize($configuration);
        return $this->handleRequest();
    }

    /**
     * @return string
at TYPO3\CMS\Extbase\Core\Bootstrap->run('', array('userFunc' => 'TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', 'extensionName' => 'FwtmRegistration', 'pluginName' => 'Pi1'))
at call_user_func_array(array(object(TYPO3\CMS\Extbase\Core\Bootstrap), 'run'), array('', array('userFunc' => 'TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', 'extensionName' => 'FwtmRegistration', 'pluginName' => 'Pi1')))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 5720
                if (is_object($classObj) && method_exists($classObj, $parts[1]) && is_callable($callable)) {
                    $classObj->cObj = $this;
                    $content = call_user_func_array($callable, [
                        $content,
                        $conf
                    ]);
                } else {
                    $this->getTimeTracker()->setTSlogMessage('Method "' . $parts[1] . '" did not exist in class "' . $parts[0] . '"', 3);
                }
at TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->callUserFunction('TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', array('userFunc' => 'TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', 'extensionName' => 'FwtmRegistration', 'pluginName' => 'Pi1'), '')
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/ContentObject/UserContentObject.php line 43
        if ($this->cObj->getUserObjectType() === false) {
            // Come here only if we are not called from $TSFE->processNonCacheableContentPartsAndSubstituteContentMarkers()!
            $this->cObj->setUserObjectType(ContentObjectRenderer::OBJECTTYPE_USER);
        }
        $tempContent = $this->cObj->callUserFunction($conf['userFunc'], $conf, '');
        if ($this->cObj->doConvertToUserIntObject) {
            $this->cObj->doConvertToUserIntObject = false;
            $content = $this->cObj->cObjGetSingle('USER_INT', $conf);
        } else {
at TYPO3\CMS\Frontend\ContentObject\UserContentObject->render(array('userFunc' => 'TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', 'extensionName' => 'FwtmRegistration', 'pluginName' => 'Pi1'))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 829
        }

        // Render content
        try {
            $content .= $contentObject->render($configuration);
        } catch (ContentRenderingException $exception) {
            // Content rendering Exceptions indicate a critical problem which should not be
            // caught e.g. when something went wrong with Exception handling itself
            throw $exception;
at TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->render(object(TYPO3\CMS\Frontend\ContentObject\UserContentObject), array('userFunc' => 'TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', 'extensionName' => 'FwtmRegistration', 'pluginName' => 'Pi1'))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 743
                }
                if (!$hooked) {
                    $contentObject = $this->getContentObject($name);
                    if ($contentObject) {
                        $content .= $this->render($contentObject, $conf);
                    } else {
                        // Call hook functions for extra processing
                        if ($name) {
                            if (!empty($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['cObjTypeAndClassDefault'])) {
at TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer->cObjGetSingle('USER', array('userFunc' => 'TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', 'extensionName' => 'FwtmRegistration', 'pluginName' => 'Pi1'))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php line 3125
                        case 'COA':
                            $nonCacheableContent = $contentObjectRendererForNonCacheable->cObjGetSingle('COA', $nonCacheableData[$nonCacheableKey]['conf']);
                            break;
                        case 'FUNC':
                            $nonCacheableContent = $contentObjectRendererForNonCacheable->cObjGetSingle('USER', $nonCacheableData[$nonCacheableKey]['conf']);
                            break;
                        case 'POSTUSERFUNC':
                            $nonCacheableContent = $contentObjectRendererForNonCacheable->callUserFunction($nonCacheableData[$nonCacheableKey]['postUserFunc'], $nonCacheableData[$nonCacheableKey]['conf'], $nonCacheableData[$nonCacheableKey]['content']);
                            break;
at TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->processNonCacheableContentPartsAndSubstituteContentMarkers(array('INT_SCRIPT.6e33867b20a4cf74b88a1a755f3233b5' => array('conf' => array('userFunc' => 'TYPO3\\CMS\\Extbase\\Core\\Bootstrap->run', 'extensionName' => 'FwtmRegistration', 'pluginName' => 'Pi1'), 'cObj' => 'O:54:"TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer":27:{s:5:"align";a:3:{i:0;s:6:"center";i:1;s:5:"right";i:2;s:4:"left";}s:12:"stdWrapOrder";a:148:{s:17:"stdWrapPreProcess";s:4:"hook";s:9:"cacheRead";s:4:"hook";s:19:"setContentToCurrent";s:7:"boolean";s:20:"setContentToCurrent.";s:5:"array";s:16:"addPageCacheTags";s:6:"string";s:17:"addPageCacheTags.";s:5:"array";s:10:"setCurrent";s:6:"string";s:11:"setCurrent.";s:5:"array";s:5:"lang.";s:5:"array";s:4:"data";s:7:"getText";s:5:"data.";s:5:"array";s:5:"field";s:9:"fieldName";s:6:"field.";s:5:"array";s:7:"current";s:7:"boolean";s:8:"current.";s:5:"array";s:7:"cObject";s:7:"cObject";s:8:"cObject.";s:5:"array";s:8:"numRows.";s:5:"array";s:11:"preUserFunc";s:12:"functionName";s:15:"stdWrapOverride";s:4:"hook";s:8:"override";s:6:"string";s:9:"override.";s:5:"array";s:17:"preIfEmptyListNum";s:7:"listNum";s:18:"preIfEmptyListNum.";s:5:"array";s:6:"ifNull";s:6:"string";s:7:"ifNull.";s:5:"array";s:7:"ifEmpty";s:6:"string";s:8:"ifEmpty.";s:5:"array";s:7:"ifBlank";s:6:"string";s:8:"ifBlank.";s:5:"array";s:7:"listNum";s:7:"listNum";s:8:"listNum.";s:5:"array";s:4:"trim";s:7:"boolean";s:5:"trim.";s:5:"array";s:7:"strPad.";s:5:"array";s:7:"stdWrap";s:7:"stdWrap";s:8:"stdWrap.";s:5:"array";s:14:"stdWrapProcess";s:4:"hook";s:8:"required";s:7:"boolean";s:9:"required.";s:5:"array";s:3:"if.";s:5:"array";s:13:"fieldRequired";s:9:"fieldName";s:14:"fieldRequired.";s:5:"array";s:6:"csConv";s:6:"string";s:7:"csConv.";s:5:"array";s:9:"parseFunc";s:10:"objectpath";s:10:"parseFunc.";s:5:"array";s:10:"HTMLparser";s:7:"boolean";s:11:"HTMLparser.";s:5:"array";s:6:"split.";s:5:"array";s:12:"replacement.";s:5:"array";s:10:"prioriCalc";s:7:"boolean";s:11:"prioriCalc.";s:5:"array";s:4:"char";s:7:"integer";s:5:"char.";s:5:"array";s:6:"intval";s:7:"boolean";s:7:"intval.";s:5:"array";s:4:"hash";s:6:"string";s:5:"hash.";s:5:"array";s:5:"round";s:7:"boolean";s:6:"round.";s:5:"array";s:13:"numberFormat.";s:5:"array";s:10:"expandList";s:7:"boolean";s:11:"expandList.";s:5:"array";s:4:"date";s:8:"dateconf";s:5:"date.";s:5:"array";s:9:"strtotime";s:13:"strtotimeconf";s:10:"strtotime.";s:5:"array";s:8:"strftime";s:12:"strftimeconf";s:9:"strftime.";s:5:"array";s:3:"age";s:7:"boolean";s:4:"age.";s:5:"array";s:4:"case";s:4:"case";s:5:"case.";s:5:"array";s:5:"bytes";s:7:"boolean";s:6:"bytes.";s:5:"array";s:9:"substring";s:10:"parameters";s:10:"substring.";s:5:"array";s:8:"cropHTML";s:4:"crop";s:9:"cropHTML.";s:5:"array";s:9:"stripHtml";s:7:"boolean";s:10:"stripHtml.";s:5:"array";s:4:"crop";s:4:"crop";s:5:"crop.";s:5:"array";s:12:"rawUrlEncode";s:7:"boolean";s:13:"rawUrlEncode.";s:5:"array";s:16:"htmlSpecialChars";s:7:"boolean";s:17:"htmlSpecialChars.";s:5:"array";s:24:"encodeForJavaScriptValue";s:7:"boolean";s:25:"encodeForJavaScriptValue.";s:5:"array";s:11:"doubleBrTag";s:6:"string";s:12:"doubleBrTag.";s:5:"array";s:2:"br";s:7:"boolean";s:3:"br.";s:5:"array";s:5:"brTag";s:6:"string";s:6:"brTag.";s:5:"array";s:12:"encapsLines.";s:5:"array";s:8:"keywords";s:7:"boolean";s:9:"keywords.";s:5:"array";s:9:"innerWrap";s:4:"wrap";s:10:"innerWrap.";s:5:"array";s:10:"innerWrap2";s:4:"wrap";s:11:"innerWrap2.";s:5:"array";s:10:"preCObject";s:7:"cObject";s:11:"preCObject.";s:5:"array";s:11:"postCObject";s:7:"cObject";s:12:"postCObject.";s:5:"array";s:9:"wrapAlign";s:5:"align";s:10:"wrapAlign.";s:5:"array";s:9:"typolink.";s:5:"array";s:4:"wrap";s:4:"wrap";s:5:"wrap.";s:5:"array";s:10:"noTrimWrap";s:4:"wrap";s:11:"noTrimWrap.";s:5:"array";s:5:"wrap2";s:4:"wrap";s:6:"wrap2.";s:5:"array";s:8:"dataWrap";s:8:"dataWrap";s:9:"dataWrap.";s:5:"array";s:7:"prepend";s:7:"cObject";s:8:"prepend.";s:5:"array";s:6:"append";s:7:"cObject";s:7:"append.";s:5:"array";s:5:"wrap3";s:4:"wrap";s:6:"wrap3.";s:5:"array";s:14:"orderedStdWrap";s:7:"stdWrap";s:15:"orderedStdWrap.";s:5:"array";s:9:"outerWrap";s:4:"wrap";s:10:"outerWrap.";s:5:"array";s:10:"insertData";s:7:"boolean";s:11:"insertData.";s:5:"array";s:12:"postUserFunc";s:12:"functionName";s:15:"postUserFuncInt";s:12:"functionName";s:13:"prefixComment";s:6:"string";s:14:"prefixComment.";s:5:"array";s:9:"editIcons";s:6:"string";s:10:"editIcons.";s:5:"array";s:9:"editPanel";s:7:"boolean";s:10:"editPanel.";s:5:"array";s:12:"htmlSanitize";s:7:"boolean";s:13:"htmlSanitize.";s:5:"array";s:10:"cacheStore";s:4:"hook";s:18:"stdWrapPostProcess";s:4:"hook";s:5:"debug";s:7:"boolean";s:6:"debug.";s:5:"array";s:9:"debugFunc";s:7:"boolean";s:10:"debugFunc.";s:5:"array";s:9:"debugData";s:7:"boolean";s:10:"debugData.";s:5:"array";}s:24:"' . "\0" . '*' . "\0" . 'contentObjectClassMap";a:18:{s:4:"TEXT";s:50:"TYPO3\\CMS\\Frontend\\ContentObject\\TextContentObject";s:4:"CASE";s:50:"TYPO3\\CMS\\Frontend\\ContentObject\\CaseContentObject";s:3:"COA";s:64:"TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectArrayContentObject";s:7:"COA_INT";s:72:"TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectArrayInternalContentObject";s:4:"USER";s:50:"TYPO3\\CMS\\Frontend\\ContentObject\\UserContentObject";s:8:"USER_INT";s:58:"TYPO3\\CMS\\Frontend\\ContentObject\\UserInternalContentObject";s:5:"FILES";s:51:"TYPO3\\CMS\\Frontend\\ContentObject\\FilesContentObject";s:5:"IMAGE";s:51:"TYPO3\\CMS\\Frontend\\ContentObject\\ImageContentObject";s:12:"IMG_RESOURCE";s:59:"TYPO3\\CMS\\Frontend\\ContentObject\\ImageResourceContentObject";s:7:"CONTENT";s:53:"TYPO3\\CMS\\Frontend\\ContentObject\\ContentContentObject";s:7:"RECORDS";s:53:"TYPO3\\CMS\\Frontend\\ContentObject\\RecordsContentObject";s:5:"HMENU";s:62:"TYPO3\\CMS\\Frontend\\ContentObject\\HierarchicalMenuContentObject";s:13:"LOAD_REGISTER";s:58:"TYPO3\\CMS\\Frontend\\ContentObject\\LoadRegisterContentObject";s:16:"RESTORE_REGISTER";s:61:"TYPO3\\CMS\\Frontend\\ContentObject\\RestoreRegisterContentObject";s:8:"TEMPLATE";s:54:"TYPO3\\CMS\\Frontend\\ContentObject\\TemplateContentObject";s:13:"FLUIDTEMPLATE";s:59:"TYPO3\\CMS\\Frontend\\ContentObject\\FluidTemplateContentObject";s:3:"SVG";s:68:"TYPO3\\CMS\\Frontend\\ContentObject\\ScalableVectorGraphicsContentObject";s:9:"EDITPANEL";s:55:"TYPO3\\CMS\\Frontend\\ContentObject\\EditPanelContentObject";}s:4:"data";a:83:{s:3:"uid";i:2;s:3:"pid";i:0;s:6:"tstamp";i:1629700251;s:6:"crdate";i:1621600307;s:9:"cruser_id";i:1;s:7:"deleted";i:0;s:6:"hidden";i:0;s:9:"starttime";i:0;s:7:"endtime";i:0;s:8:"fe_group";s:0:"";s:7:"sorting";i:128;s:14:"rowDescription";N;s:8:"editlock";i:0;s:16:"sys_language_uid";i:0;s:11:"l10n_parent";i:0;s:11:"l10n_source";i:0;s:10:"l10n_state";N;s:10:"t3_origuid";i:0;s:15:"l10n_diffsource";s:1004:"a:50:{s:7:"doktype";N;s:5:"title";N;s:4:"slug";N;s:9:"nav_title";N;s:8:"subtitle";N;s:9:"seo_title";N;s:11:"description";N;s:8:"no_index";N;s:9:"no_follow";N;s:14:"canonical_link";N;s:18:"sitemap_changefreq";N;s:16:"sitemap_priority";N;s:8:"og_title";N;s:14:"og_description";N;s:8:"og_image";N;s:13:"twitter_title";N;s:19:"twitter_description";N;s:13:"twitter_image";N;s:12:"twitter_card";N;s:8:"abstract";N;s:8:"keywords";N;s:6:"author";N;s:12:"author_email";N;s:11:"lastUpdated";N;s:6:"layout";N;s:8:"newUntil";N;s:14:"backend_layout";N;s:25:"backend_layout_next_level";N;s:16:"content_from_pid";N;s:6:"target";N;s:13:"cache_timeout";N;s:10:"cache_tags";N;s:11:"is_siteroot";N;s:9:"no_search";N;s:13:"php_tree_stop";N;s:6:"module";N;s:5:"media";N;s:17:"tsconfig_includes";N;s:8:"TSconfig";N;s:8:"l18n_cfg";N;s:6:"hidden";N;s:8:"nav_hide";N;s:9:"starttime";N;s:7:"endtime";N;s:16:"extendToSubpages";N;s:8:"fe_group";N;s:13:"fe_login_mode";N;s:8:"editlock";N;s:10:"categories";N;s:14:"rowDescription";N;}";s:9:"t3ver_oid";i:0;s:10:"t3ver_wsid";i:0;s:11:"t3ver_state";i:0;s:11:"t3ver_stage";i:0;s:11:"t3ver_count";i:0;s:12:"t3ver_tstamp";i:0;s:13:"t3ver_move_id";i:0;s:12:"perms_userid";i:1;s:13:"perms_groupid";i:0;s:10:"perms_user";i:31;s:11:"perms_group";i:27;s:15:"perms_everybody";i:0;s:5:"title";s:30:"Online Service-Center der FWTM";s:4:"slug";s:1:"/";s:7:"doktype";i:1;s:8:"TSconfig";N;s:11:"is_siteroot";i:1;s:13:"php_tree_stop";i:0;s:3:"url";s:0:"";s:8:"shortcut";i:0;s:13:"shortcut_mode";i:0;s:8:"subtitle";s:0:"";s:6:"layout";i:0;s:6:"target";s:0:"";s:5:"media";i:0;s:11:"lastUpdated";i:0;s:8:"keywords";N;s:13:"cache_timeout";i:0;s:10:"cache_tags";s:0:"";s:8:"newUntil";i:0;s:11:"description";N;s:9:"no_search";i:0;s:15:"SYS_LASTCHANGED";i:1629700251;s:8:"abstract";N;s:6:"module";s:0:"";s:16:"extendToSubpages";i:0;s:6:"author";s:0:"";s:12:"author_email";s:0:"";s:9:"nav_title";s:0:"";s:8:"nav_hide";i:0;s:16:"content_from_pid";i:0;s:9:"mount_pid";i:0;s:12:"mount_pid_ol";i:0;s:8:"l18n_cfg";i:0;s:13:"fe_login_mode";i:0;s:14:"backend_layout";s:0:"";s:25:"backend_layout_next_level";s:0:"";s:17:"tsconfig_includes";N;s:18:"legacy_overlay_uid";i:0;s:17:"tx_impexp_origuid";i:0;s:9:"seo_title";s:0:"";s:8:"no_index";i:0;s:9:"no_follow";i:0;s:8:"og_title";s:0:"";s:14:"og_description";N;s:8:"og_image";i:0;s:13:"twitter_title";s:0:"";s:19:"twitter_description";N;s:13:"twitter_image";i:0;s:12:"twitter_card";s:7:"summary";s:14:"canonical_link";s:0:"";s:16:"sitemap_priority";s:3:"0.5";s:18:"sitemap_changefreq";s:0:"";s:10:"categories";i:0;}s:8:"' . "\0" . '*' . "\0" . 'table";s:5:"pages";s:7:"oldData";a:0:{}s:15:"alternativeData";s:0:"";s:10:"parameters";a:0:{}s:13:"currentValKey";s:26:"currentValue_kidjls9dksoje";s:13:"currentRecord";s:7:"pages:2";s:18:"currentRecordTotal";i:0;s:19:"currentRecordNumber";i:0;s:18:"parentRecordNumber";i:0;s:12:"parentRecord";a:0:{}s:23:"checkPid_badDoktypeList";i:255;s:15:"lastTypoLinkUrl";s:0:"";s:18:"lastTypoLinkTarget";s:0:"";s:14:"lastTypoLinkLD";a:0:{}s:14:"recordRegister";a:0:{}s:26:"' . "\0" . '*' . "\0" . 'cObjHookObjectsRegistry";a:0:{}s:18:"cObjHookObjectsArr";a:0:{}s:21:"' . "\0" . '*' . "\0" . 'stdWrapHookObjects";a:0:{}s:28:"' . "\0" . '*' . "\0" . 'getImgResourceHookObjects";N;s:24:"doConvertToUserIntObject";b:0;s:17:"' . "\0" . '*' . "\0" . 'userObjectType";i:1;s:16:"' . "\0" . '*' . "\0" . 'stopRendering";a:0:{}s:24:"' . "\0" . '*' . "\0" . 'stdWrapRecursionLevel";i:0;}', 'type' => 'FUNC')))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php line 3084
    protected function recursivelyReplaceIntPlaceholdersInContent()
    {
        do {
            $nonCacheableData = $this->config['INTincScript'];
            $this->processNonCacheableContentPartsAndSubstituteContentMarkers($nonCacheableData);
            // Check if there were new items added to INTincScript during the previous execution:
            // array_diff_assoc throws notices if values are arrays but not strings. We suppress this here.
            $nonCacheableData = @array_diff_assoc($this->config['INTincScript'], $nonCacheableData);
            $reprocess = count($nonCacheableData) > 0;
at TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->recursivelyReplaceIntPlaceholdersInContent()
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php line 3053
            $assetCollector = unserialize($this->config['INTincScript_ext']['assetCollector'], ['allowed_classes' => [AssetCollector::class]]);
            GeneralUtility::makeInstance(AssetCollector::class)->updateState($assetCollector->getState());
        }

        $this->recursivelyReplaceIntPlaceholdersInContent();
        $this->getTimeTracker()->push('Substitute header section');
        $this->INTincScript_loadJSCode();
        $this->generatePageTitle();

at TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->INTincScript()
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 151
                // When page was generated, this was already called. Avoid calling this twice.
                $controller->preparePageContentGeneration($request);
            }
            $this->timeTracker->push('Non-cached objects');
            $controller->INTincScript();
            $this->timeTracker->pull();
        }

        // Create a Response object when sending content
at TYPO3\CMS\Frontend\Http\RequestHandler->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/OutputCompression.php line 48
        // Throw away all output that may have happened during bootstrapping by weird extensions
        ob_clean();
        // Initialize output compression if configured
        $this->initializeOutputCompression();
        return $handler->handle($request);
    }

    /**
     * Initialize output compression if configured
at TYPO3\CMS\Frontend\Middleware\OutputCompression->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(TYPO3\CMS\Frontend\Http\RequestHandler))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelDataPersister.php line 45
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if (
            !($response instanceof NullResponse)
            && $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
            && $GLOBALS['TSFE']->isOutputting(true)
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelDataPersister->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelRenderer.php line 47
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if (
            !($response instanceof NullResponse)
            && $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
            && $GLOBALS['TSFE']->isOutputting(true)
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelRenderer->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/ContentLengthResponseHeader.php line 47
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);
        if (
            !($response instanceof NullResponse)
            && $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
            && $GLOBALS['TSFE']->isOutputting(true)) {
at TYPO3\CMS\Frontend\Middleware\ContentLengthResponseHeader->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/ShortcutAndMountPointRedirect.php line 69
                return new RedirectResponse($externalUrl, 303);
            }
        }

        return $handler->handle($request);
    }

    protected function getRedirectUri(ServerRequestInterface $request): ?string
    {
at TYPO3\CMS\Frontend\Middleware\ShortcutAndMountPointRedirect->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/PrepareTypoScriptFrontendRendering.php line 86
                $this->convertCharsetRecursivelyToUtf8($parsedBody, $this->controller->metaCharset);
                $request = $request->withParsedBody($parsedBody);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Small helper function to convert charsets for arrays to UTF-8
at TYPO3\CMS\Frontend\Middleware\PrepareTypoScriptFrontendRendering->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/TypoScriptFrontendInitialization.php line 108
        }

        // Make TSFE globally available
        $GLOBALS['TSFE'] = $controller;
        return $handler->handle($request);
    }

    /**
     * Register the backend user as aspect
at TYPO3\CMS\Frontend\Middleware\TypoScriptFrontendInitialization->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/PageArgumentValidator.php line 131
            }
        }

        $request = $request->withAttribute('noCache', $this->disableCache);
        return $handler->handle($request);
    }

    /**
     * Filters out the arguments that are necessary for calculating cHash
at TYPO3\CMS\Frontend\Middleware\PageArgumentValidator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/PreviewSimulator.php line 66
            $previewAspect = GeneralUtility::makeInstance(PreviewAspect::class, $isPreview);
            $this->context->setAspect('frontend.preview', $previewAspect);
        }

        return $handler->handle($request);
    }

    /**
     * Simulate dates for preview functionality
at TYPO3\CMS\Frontend\Middleware\PreviewSimulator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/adminpanel/Classes/Middleware/SqlLogging.php line 58
        if (StateUtility::isActivatedForUser() && StateUtility::isOpen()) {
            $connection = $this->connectionPool->getConnectionByName(ConnectionPool::DEFAULT_CONNECTION_NAME);
            $connection->getConfiguration()->setSQLLogger(GeneralUtility::makeInstance(DoctrineSqlLogger::class));
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Adminpanel\Middleware\SqlLogging->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/PageResolver.php line 106
        // merge the PageArguments with the request query parameters
        $queryParams = array_replace_recursive($request->getQueryParams(), $pageArguments->getArguments());
        $request = $request->withQueryParams($queryParams);

        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\PageResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/StaticRouteResolver.php line 80

                return new HtmlResponse($content, 200, ['Content-Type' => $contentType]);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Find the proper configuration for the static route in the static route configuration. Mainly:
at TYPO3\CMS\Frontend\Middleware\StaticRouteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/SiteBaseRedirectResolver.php line 94
                $uri = $requestedUri->withPath(rtrim($requestedUri->getPath(), '/'));
                return new RedirectResponse($uri, 307);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Checks if the language is allowed in Frontend, if not, check if there is valid BE user
at TYPO3\CMS\Frontend\Middleware\SiteBaseRedirectResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/redirects/Classes/Http/Middleware/RedirectHandler.php line 102
                unset($GLOBALS['TYPO3_REQUEST']);
            }
        }

        return $handler->handle($request);
    }

    /**
     * Creates a PSR-7 compatible Response object
at TYPO3\CMS\Redirects\Http\Middleware\RedirectHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/adminpanel/Classes/Middleware/AdminPanelInitiator.php line 55
                MainController::class
            );
            $request = $adminPanelController->initialize($request);
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Adminpanel\Middleware\AdminPanelInitiator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 83
        // Register the frontend user as aspect and within the session
        $this->setFrontendUserAspect($frontendUser);
        $request = $request->withAttribute('frontend.user', $frontendUser);

        $response = $handler->handle($request);

        // Store session data for fe_users if it still exists
        if ($frontendUser instanceof FrontendUserAuthentication) {
            $frontendUser->storeSessionData();
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 66
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at class@anonymous/home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php0x7f237d80241b->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/AbstractApplication.php line 85
     * @return ResponseInterface
     */
    protected function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->requestHandler->handle($request);
    }

    /**
     * Set up the application and shut it down afterwards
at TYPO3\CMS\Core\Http\AbstractApplication->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Check if LocalConfiguration.php and PackageStates.php exist
at TYPO3\CMS\Frontend\Http\Application->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /home/onlineanmeldung/www/typo3/sysext/core/Classes/Http/AbstractApplication.php line 97
    final public function run(callable $execute = null)
    {
        try {
            $response = $this->handle(
                ServerRequestFactory::fromGlobals()
            );
            if ($execute !== null) {
                call_user_func($execute);
            }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /home/onlineanmeldung/www/index.php line 25
// Set up the application for the frontend
call_user_func(function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /home/onlineanmeldung/www/index.php line 26
call_user_func(function () {
    $classLoader = require __DIR__.'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});