Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/salkanta/test.api.salkantay-trekking.com/vendor/sebastian/global-state/tests/CodeExporterTest.php:17 Stack trace: #0 {main} thrown in /home/salkanta/test.api.salkantay-trekking.com/vendor/sebastian/global-state/tests/CodeExporterTest.php on line 17