Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransportFactory" not found in /home/lotopou/lpf26/src/Mailer/Transport/PhpMailTransportFactory.php:12 Stack trace: #0 {main} thrown in /home/lotopou/lpf26/src/Mailer/Transport/PhpMailTransportFactory.php on line 12