Fatal error: Uncaught Error: Class "Twig\Template" not found in /var/www/html/API_Forum/var/cache/dev/twig/4b/4b383314c9151c32a93e6c4dc791df8a.php:18 Stack trace: #0 {main} thrown in /var/www/html/API_Forum/var/cache/dev/twig/4b/4b383314c9151c32a93e6c4dc791df8a.php on line 18