Fatal error: Uncaught Error: Class "humhub\components\Widget" not found in /users/quirl/www/filemanager/spark/protected/humhub/modules/comment/widgets/CommentLink.php:23 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/humhub/modules/comment/widgets/CommentLink.php on line 23