Fatal error: Uncaught Error: Interface "Sylius\Component\Mailer\Provider\DefaultSettingsProviderInterface" not found in /home/flighto/e-commerce/vendor/sylius/mailer-bundle/src/Component/Provider/DefaultSettingsProvider.php:16 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/sylius/mailer-bundle/src/Component/Provider/DefaultSettingsProvider.php on line 16