Fatal error: Uncaught Error: Interface 'Symfony\Component\Notifier\Recipient\RecipientInterface' not found in /home/benjamincb/demos/acdg/vendor/symfony/notifier/Recipient/NoRecipient.php:17 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/symfony/notifier/Recipient/NoRecipient.php on line 17