Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/mahmoud2025/public_html/vendor/phar-io/manifest/tests/xml/ComponentElementCollectionTest.php:7 Stack trace: #0 {main} thrown in /home/mahmoud2025/public_html/vendor/phar-io/manifest/tests/xml/ComponentElementCollectionTest.php on line 7