Fatal error: Uncaught Error: Class "SMW\Tests\SMWIntegrationTestCase" not found in /var/www/html/extensions/SemanticMediaWiki/tests/phpunit/Integration/Query/GeneralQueryDBIntegrationTest.php:31 Stack trace: #0 {main} thrown in /var/www/html/extensions/SemanticMediaWiki/tests/phpunit/Integration/Query/GeneralQueryDBIntegrationTest.php on line 31