Fatal error: Uncaught Error: Interface "Symfony\Component\Messenger\Tests\Fixtures\DummyMessageInterface" not found in /home/pataplou/www/patrick/pataplouf/vendor/symfony/messenger/Tests/Fixtures/DummyMessage.php:5 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/symfony/messenger/Tests/Fixtures/DummyMessage.php on line 5