Fatal error: Uncaught Error: Interface "Psr\Log\LoggerInterface" not found in /users/quirl/www/filemanager/spark/protected/vendor/yiisoft/yii2-symfonymailer/src/Logger.php:13 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/vendor/yiisoft/yii2-symfonymailer/src/Logger.php on line 13