Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/devgrafix/public_html/roomadmin/vendor/sebastian/global-state/tests/BlacklistTest.php:21
Stack trace:
#0 {main}
thrown in /home/devgrafix/public_html/roomadmin/vendor/sebastian/global-state/tests/BlacklistTest.php on line 21