Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /home/albumbz/public_html/bid2rent/_old_vendor/symfony/mailer/Event/FailedMessageEvent.php:20 Stack trace: #0 {main} thrown in /home/albumbz/public_html/bid2rent/_old_vendor/symfony/mailer/Event/FailedMessageEvent.php on line 20