Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractHttpTransport" not found in /var/www/lindinhas.net/vendor/symfony/mailgun-mailer/Transport/MailgunHttpTransport.php:29 Stack trace: #0 {main} thrown in /var/www/lindinhas.net/vendor/symfony/mailgun-mailer/Transport/MailgunHttpTransport.php on line 29