Fatal error: Uncaught Error: Class 'Scribunto_LuaEngineUnitTestBase' not found in /var/www/html/wiki_2023/extensions/Scribunto/tests/phpunit/engines/LuaCommon/SiteLibraryTest.php:3 Stack trace: #0 {main} thrown in /var/www/html/wiki_2023/extensions/Scribunto/tests/phpunit/engines/LuaCommon/SiteLibraryTest.php on line 3