Fatal error: Uncaught Error: Interface "Symfony\Component\Notifier\Recipient\RecipientInterface" not found in /home/microfrlnn/backBO/vendor/symfony/notifier/Recipient/SmsRecipientInterface.php:20 Stack trace: #0 {main} thrown in /home/microfrlnn/backBO/vendor/symfony/notifier/Recipient/SmsRecipientInterface.php on line 20