Fatal error: Uncaught Error: Class "ApiPlatform\ParameterValidator\ParameterValidator" not found in /var/www/crm_killing_ninja/vendor/api-platform/core/src/Api/QueryParameterValidator/QueryParameterValidator.php:23 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/vendor/api-platform/core/src/Api/QueryParameterValidator/QueryParameterValidator.php on line 23