Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/fotonoma/public_html/wallabag/vendor/jms/serializer-bundle/Tests/Cache/CacheWarmerTest.php:10 Stack trace: #0 {main} thrown in /home/fotonoma/public_html/wallabag/vendor/jms/serializer-bundle/Tests/Cache/CacheWarmerTest.php on line 10