Fatal error: Uncaught Error: Interface "TYPO3\CMS\Backend\View\PageLayoutViewDrawItemHookInterface" not found in /var/www/html/dev.hallescherfc.de/vendor/b13/backendpreviews/Classes/Hooks/BackendPreviewRenderer.php:27 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/b13/backendpreviews/Classes/Hooks/BackendPreviewRenderer.php on line 27