Fatal error: Uncaught Error: Class "humhub\modules\ui\menu\widgets\DropdownMenu" not found in /users/quirl/www/filemanager/spark/protected/humhub/modules/user/widgets/HeaderControlsMenu.php:30 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/humhub/modules/user/widgets/HeaderControlsMenu.php on line 30