Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /home/braul5806/assertive-ivory-emu.148-113-166-123.cpanel.site/eventos/vendor/symfony/mailer/Event/FailedMessageEvent.php:20 Stack trace: #0 {main} thrown in /home/braul5806/assertive-ivory-emu.148-113-166-123.cpanel.site/eventos/vendor/symfony/mailer/Event/FailedMessageEvent.php on line 20