Fatal error: Uncaught Error: Class "Symfony\Component\Config\FileLocator" not found in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\symfony\http-kernel\Config\FileLocator.php:22 Stack trace: #0 {main} thrown in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\symfony\http-kernel\Config\FileLocator.php on line 22