Fatal error: Uncaught Error: Class "humhub\widgets\JsWidget" not found in /users/quirl/www/filemanager/spark/protected/runtime/module_backups/linkpreview_1728508019/widgets/Editor.php:9 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/runtime/module_backups/linkpreview_1728508019/widgets/Editor.php on line 9