Fatal error: Uncaught Error: Interface "TYPO3\CMS\Extbase\Mvc\View\ViewResolverInterface" not found in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-extbase/Classes/Mvc/View/GenericViewResolver.php:26 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/typo3/cms-extbase/Classes/Mvc/View/GenericViewResolver.php on line 26