Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/ashraf.helioho.st/waken.helioho.st/user/plugins/twigfeeds/vendor/naneau/semver/Tests/OriginalVersionTest.php:21 Stack trace: #0 {main} thrown in /home/ashraf.helioho.st/waken.helioho.st/user/plugins/twigfeeds/vendor/naneau/semver/Tests/OriginalVersionTest.php on line 21