Fatal error: Uncaught Error: Class "Symfony\Component\Security\Http\Authenticator\AbstractLoginFormAuthenticator" not found in /home2/zpcu9479/app.gennia.fr/src/Security/LoginAuthenticator.php:19 Stack trace: #0 {main} thrown in /home2/zpcu9479/app.gennia.fr/src/Security/LoginAuthenticator.php on line 19