Fatal error: Uncaught Error: Class "Timestampable\Fixture\MappedSupperClass" not found in /home/gingerbrup/urban/vendor/gedmo/doctrine-extensions/tests/Gedmo/Timestampable/Fixture/SupperClassExtension.php:11 Stack trace: #0 {main} thrown in /home/gingerbrup/urban/vendor/gedmo/doctrine-extensions/tests/Gedmo/Timestampable/Fixture/SupperClassExtension.php on line 11