Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag' not found in C:\xampp\htdocs\ApiSigestWin\1.20.09.09.5 - copia\vendor\symfony\dependency-injection\ParameterBag\ContainerBag.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.20.09.09.5 - copia\vendor\symfony\dependency-injection\ParameterBag\ContainerBag.php on line 19