Fatal error: Uncaught Error: Class "ILIAS\components\WOPI\Handler\Response" not found in /var/www/html/ilias/components/ILIAS/WOPI/classes/Handler/GetFileInfoResponse.php:29 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/WOPI/classes/Handler/GetFileInfoResponse.php on line 29