Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Envelope" not found in /var/www/dev5/data/www/dev5.crosshub.ru/pet_help/releases/4/vendor/symfony/mailer/DelayedEnvelope.php:24 Stack trace: #0 {main} thrown in /var/www/dev5/data/www/dev5.crosshub.ru/pet_help/releases/4/vendor/symfony/mailer/DelayedEnvelope.php on line 24