Fatal error: Uncaught Error: Class "Symfony\Component\Security\Http\Authenticator\JsonLoginAuthenticator" not found in /home/creantis/840suite.creantis.dev/840suite01/core/backend/Security/AppJsonLoginAuthenticator.php:35 Stack trace: #0 {main} thrown in /home/creantis/840suite.creantis.dev/840suite01/core/backend/Security/AppJsonLoginAuthenticator.php on line 35