Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/salt8351/public_html/api.saladincommunity.org/saladdin-be/vendor/simplesoftwareio/simple-qrcode/tests/GeneratorTest.php:16 Stack trace: #0 {main} thrown in /home/salt8351/public_html/api.saladincommunity.org/saladdin-be/vendor/simplesoftwareio/simple-qrcode/tests/GeneratorTest.php on line 16