Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/syasiacoxf/ezpool/vendor/sebastian/global-state/tests/unit/CodeExporterTest.php:20 Stack trace: #0 {main} thrown in /home/syasiacoxf/ezpool/vendor/sebastian/global-state/tests/unit/CodeExporterTest.php on line 20