Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/code9media/fgt.code9media.com/vendor/bacon/bacon-qr-code/test/Common/ErrorCorrectionLevelTest.php:10 Stack trace: #0 {main} thrown in /home/code9media/fgt.code9media.com/vendor/bacon/bacon-qr-code/test/Common/ErrorCorrectionLevelTest.php on line 10