Fatal error: Uncaught Error: Class 'PharIo\Manifest\ManifestElement' not found in E:\xampp\htdocs\vendor\phar-io\manifest\src\xml\LicenseElement.php:13 Stack trace: #0 {main} thrown in E:\xampp\htdocs\vendor\phar-io\manifest\src\xml\LicenseElement.php on line 13