Fatal error: Uncaught Error: Class 'Symfony\Component\Mailer\Transport\AbstractTransportFactory' not found in /home/acmeedup/register.acme.edu.pk/vendor/symfony/mailer/Transport/NativeTransportFactory.php:24 Stack trace: #0 {main} thrown in /home/acmeedup/register.acme.edu.pk/vendor/symfony/mailer/Transport/NativeTransportFactory.php on line 24