Fatal error: Uncaught Error: Class "ApiPlatform\HttpCache\SurrogateKeysPurger" not found in /var/www/html/API_Forum/vendor/api-platform/http-cache/VarnishXKeyPurger.php:23 Stack trace: #0 {main} thrown in /var/www/html/API_Forum/vendor/api-platform/http-cache/VarnishXKeyPurger.php on line 23