A database query error has occurred. This may indicate a bug in the software.

    Query:
    COMMIT
    Function: WikiPage::doDeleteArticleReal
    Error: 23503 ERROR: insert or update on table "recentchanges" violates foreign key constraint "recentchanges_rc_cur_id_fkey" DETAIL: Key (rc_cur_id)=(7) is not present in table "page".