Fatal error: Uncaught Error: Class "yii\web\Request" not found in /home/telefonai/public_html/test.telefonai.eu/vendor/craftcms/cms/src/web/Request.php:50 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/vendor/craftcms/cms/src/web/Request.php on line 50