Fatal error: Uncaught Error: Class "PharIo\Manifest\ElementCollection" not found in I:\www\frameworks\Symfony\translation\vendor\phar-io\manifest\src\xml\ComponentElementCollection.php:12 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\translation\vendor\phar-io\manifest\src\xml\ComponentElementCollection.php on line 12