Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /home/nnzjmesm/dashboard.securepoint.com.ng/vendor/symfony/mailer/Event/SentMessageEvent.php:21 Stack trace: #0 {main} thrown in /home/nnzjmesm/dashboard.securepoint.com.ng/vendor/symfony/mailer/Event/SentMessageEvent.php on line 21