Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /home2/zpcu9479/app.gennia.fr/vendor/lexik/jwt-authentication-bundle/Event/AuthenticationFailureEvent.php:16 Stack trace: #0 {main} thrown in /home2/zpcu9479/app.gennia.fr/vendor/lexik/jwt-authentication-bundle/Event/AuthenticationFailureEvent.php on line 16