Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport" not found in /users/quirl/www/filemanager/spark/protected/vendor/symfony/mailjet-mailer/Transport/MailjetSmtpTransport.php:18 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/vendor/symfony/mailjet-mailer/Transport/MailjetSmtpTransport.php on line 18