Fatal error: Uncaught Error: Interface "ILIAS\MetaData\Elements\Scaffolds\ScaffoldFactoryInterface" not found in /var/www/html/ilias/components/ILIAS/MetaData/classes/Elements/Scaffolds/ScaffoldFactory.php:33 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/MetaData/classes/Elements/Scaffolds/ScaffoldFactory.php on line 33