Fatal error: Uncaught Error: Class "Symfony\Component\Translation\Catalogue\AbstractOperation" not found in T:\Xampp\htdocs\notice\vendor\symfony\translation\Catalogue\TargetOperation.php:26 Stack trace: #0 {main} thrown in T:\Xampp\htdocs\notice\vendor\symfony\translation\Catalogue\TargetOperation.php on line 26