Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Exception\TransportException" not found in C:\apache24\htdocs\rccm\portailWeb\vendor\symfony\mailer\Exception\HttpTransportException.php:19 Stack trace: #0 {main} thrown in C:\apache24\htdocs\rccm\portailWeb\vendor\symfony\mailer\Exception\HttpTransportException.php on line 19