Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/mulwnet/beta.mulw.net/vendor/robthree/twofactorauth/testsDependency/BaconQRCodeTest.php:14 Stack trace: #0 {main} thrown in /home/mulwnet/beta.mulw.net/vendor/robthree/twofactorauth/testsDependency/BaconQRCodeTest.php on line 14