Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Loader\IcuResFileLoader" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\translation\Loader\IcuDatFileLoader.php:24 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\translation\Loader\IcuDatFileLoader.php on line 24