Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\sites\wasalnah.sabti-h.com\vendor\phar-io\manifest\tests\ManifestLoaderTest.php:55 Stack trace: #0 {main} thrown in C:\sites\wasalnah.sabti-h.com\vendor\phar-io\manifest\tests\ManifestLoaderTest.php on line 55