Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransportFactory" not found in /home/bigbangd/public_html/laravel.bigbangdesign.co/vendor/symfony/mailer/Transport/NullTransportFactory.php:19 Stack trace: #0 {main} thrown in /home/bigbangd/public_html/laravel.bigbangdesign.co/vendor/symfony/mailer/Transport/NullTransportFactory.php on line 19