Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Envelope" not found in /usr/www/vftest/public/NowhereNationCommandCenter/vendor/symfony/mailer/DelayedEnvelope.php:24 Stack trace: #0 {main} thrown in /usr/www/vftest/public/NowhereNationCommandCenter/vendor/symfony/mailer/DelayedEnvelope.php on line 24