Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/alkhalaffamily/public_html/site/project/vendor/phar-io/version/tests/Unit/AndVersionConstraintGroupTest.php:18
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/site/project/vendor/phar-io/version/tests/Unit/AndVersionConstraintGroupTest.php on line 18