Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/app/htdocs/message_gateway_20231016/vendor/sebastian/global-state/tests/BlacklistTest.php:17
Stack trace:
#0 {main}
thrown in /home/app/htdocs/message_gateway_20231016/vendor/sebastian/global-state/tests/BlacklistTest.php on line 17