Board Thread:Technical Updates/@comment-24006128-20200813184033/@comment-409884-20200813223743

The Special:Leaderboard page has a database query error saying [409f66dd1f28a46c] 2020-08-13 22:32:51: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

I think that means they are not activated on your wiki