Fatal error: Uncaught Error: Class "Twig_Extensions_Grammar" not found in C:\xampp\htdocs\electronica\vendor\twig\extensions\lib\Twig\Extensions\Grammar\Hash.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\twig\extensions\lib\Twig\Extensions\Grammar\Hash.php on line 15