Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/petclap/public_html/production/vendor/psy/psysh/test/VersionUpdater/GitHubCheckerTest.php:16
Stack trace:
#0 {main}
thrown in /home/petclap/public_html/production/vendor/psy/psysh/test/VersionUpdater/GitHubCheckerTest.php on line 16