Fatal error: Uncaught Error: Class "Symfony\Component\Security\Core\Exception\AccessDeniedException" not found in /var/www/html/API_Forum/vendor/api-platform/symfony/Security/Exception/AccessDeniedException.php:19 Stack trace: #0 {main} thrown in /var/www/html/API_Forum/vendor/api-platform/symfony/Security/Exception/AccessDeniedException.php on line 19