Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransportFactory" not found in /var/www/lindinhas.net/vendor/symfony/mailgun-mailer/Transport/MailgunTransportFactory.php:22 Stack trace: #0 {main} thrown in /var/www/lindinhas.net/vendor/symfony/mailgun-mailer/Transport/MailgunTransportFactory.php on line 22