Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/b2bwebnexxonro/digital-be/vendor/simplesoftwareio/simple-qrcode/tests/ImageTest.php:6 Stack trace: #0 {main} thrown in /home/b2bwebnexxonro/digital-be/vendor/simplesoftwareio/simple-qrcode/tests/ImageTest.php on line 6