Fatal error: Uncaught Error: Class "Symplify\EasyCodingStandard\Config\ECSConfig" not found in /home/telefonai/public_html/test.telefonai.eu/vendor/yiisoft/yii2-symfonymailer/ecs.php:10 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/vendor/yiisoft/yii2-symfonymailer/ecs.php on line 10