Fatal error: Uncaught Error: Class "humhub\modules\admin\components\Controller" not found in /users/quirl/www/filemanager/spark/protected/humhub/modules/admin/controllers/ApprovalController.php:27 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/humhub/modules/admin/controllers/ApprovalController.php on line 27