Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/flexinettek/public_html/vendor/phar-io/manifest/tests/xml/ComponentElementCollectionTest.php:7
Stack trace:
#0 {main}
thrown in /home/flexinettek/public_html/vendor/phar-io/manifest/tests/xml/ComponentElementCollectionTest.php on line 7