Fatal error: Uncaught Error: Class "yii\base\Exception" not found in /home/telefonai/public_html/test.telefonai.eu/vendor/craftcms/cms/src/errors/GqlException.php:18 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/vendor/craftcms/cms/src/errors/GqlException.php on line 18