Fatal error: Uncaught Error: Class "yii\base\Behavior" not found in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/craftcms/cms/lib/ar-softdelete/src/SoftDeleteBehavior.php:63 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/craftcms/cms/lib/ar-softdelete/src/SoftDeleteBehavior.php on line 63