Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractApiTransport" not found in /users/quirl/www/filemanager/spark/protected/vendor/symfony/oh-my-smtp-mailer/Transport/OhMySmtpApiTransport.php:30 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/vendor/symfony/oh-my-smtp-mailer/Transport/OhMySmtpApiTransport.php on line 30