Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransportFactory" not found in /home/webmasc/weekly/DELETE/OLD/vendor/symfony/mailer/Transport/NativeTransportFactory.php:24 Stack trace: #0 {main} thrown in /home/webmasc/weekly/DELETE/OLD/vendor/symfony/mailer/Transport/NativeTransportFactory.php on line 24