Fatal error: Uncaught Error: Interface "ilObjectCorePropertiesRepository" not found in /var/www/html/ilias/components/ILIAS/ILIASObject/classes/Properties/CoreProperties/ilObjectCorePropertiesCachedRepository.php:33 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/ILIASObject/classes/Properties/CoreProperties/ilObjectCorePropertiesCachedRepository.php on line 33