Fatal error: Uncaught Error: Interface 'Symfony\Component\Security\Http\Authenticator\AuthenticatorInterface' not found in /home/benjamincb/demos/acdg-site/vendor/symfony/security-http/Authenticator/HttpBasicAuthenticator.php:35 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/symfony/security-http/Authenticator/HttpBasicAuthenticator.php on line 35