Fatal error: Uncaught Error: Class "PharIo\Manifest\ManifestElement" not found in E:\phpProject\TEST\italia_epr_file\vendor\phar-io\manifest\src\xml\ExtensionElement.php:13 Stack trace: #0 {main} thrown in E:\phpProject\TEST\italia_epr_file\vendor\phar-io\manifest\src\xml\ExtensionElement.php on line 13