Fatal error: Uncaught Error: Interface "ILIAS\LegalDocuments\TableFilter" not found in /var/www/html/ilias/components/ILIAS/LegalDocuments/classes/SmoothTableFilter.php:27 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/LegalDocuments/classes/SmoothTableFilter.php on line 27