Fatal error: Uncaught Error: Class "Twig_Extension" not found in C:\laragon\www\siesicis\ovh-sms\vendor\jms\serializer\src\JMS\Serializer\Twig\SerializerExtension.php:29 Stack trace: #0 {main} thrown in C:\laragon\www\siesicis\ovh-sms\vendor\jms\serializer\src\JMS\Serializer\Twig\SerializerExtension.php on line 29