Fatal error: Uncaught Error: Class "TYPO3\CMS\Extbase\DomainObject\AbstractEntity" not found in /var/www/html/cwtypo3/packages/wv_site/Classes/Domain/Model/GalleryItem.php:24 Stack trace: #0 {main} thrown in /var/www/html/cwtypo3/packages/wv_site/Classes/Domain/Model/GalleryItem.php on line 24