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