Fatal error: Uncaught Error: Class "yii\base\BaseObject" not found in /home/telefonai/public_html/test.telefonai.eu/vendor/craftcms/cms/src/elements/db/ElementRelationParamParser.php:30 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/vendor/craftcms/cms/src/elements/db/ElementRelationParamParser.php on line 30