Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /usr/local/www/roundcube/vendor/endroid/qr-code/tests/QrCodeTest.php:17
Stack trace:
#0 {main}
thrown in /usr/local/www/roundcube/vendor/endroid/qr-code/tests/QrCodeTest.php on line 17