Fatal error: Uncaught Error: Class "yii\base\BaseObject" not found in /users/quirl/www/filemanager/spark/protected/humhub/modules/content/widgets/richtext/AbstractRichTextConverter.php:16 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/humhub/modules/content/widgets/richtext/AbstractRichTextConverter.php on line 16