Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraints\Regex" not found in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\rest-bundle\Validator\Constraints\Regex.php:24 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\rest-bundle\Validator\Constraints\Regex.php on line 24