Fatal error: Uncaught Error: Class "Symfony\Component\Security\Core\Exception\AuthenticationException" not found in /var/www/apache/dev/cal/web/vendor/symfony/security/Core/Exception/AccountStatusException.php:23 Stack trace: #0 {main} thrown in /var/www/apache/dev/cal/web/vendor/symfony/security/Core/Exception/AccountStatusException.php on line 23