Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/roahcom/public_html/storage/vendor/klarna/kco_rest/tests/Unit/Transport/Exception/ConnectorExceptionTest.php:28 Stack trace: #0 {main} thrown in /home/roahcom/public_html/storage/vendor/klarna/kco_rest/tests/Unit/Transport/Exception/ConnectorExceptionTest.php on line 28