Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Catalogue\AbstractOperation' not found in D:\xampp7\htdocs\www\nbkm\show_ir\vendor\symfony\translation\Catalogue\TargetOperation.php:26 Stack trace: #0 {main} thrown in D:\xampp7\htdocs\www\nbkm\show_ir\vendor\symfony\translation\Catalogue\TargetOperation.php on line 26