Fatal error: Uncaught Error: Class "TYPO3\CMS\Core\Routing\Enhancer\AbstractEnhancer" not found in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-core/Classes/Routing/Enhancer/PluginEnhancer.php:42 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-core/Classes/Routing/Enhancer/PluginEnhancer.php on line 42