mysql_query: Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'phoenixb_18.a.menu_name' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (query: SELECT a.menu_permalink, a.menu_name, a.menu_ID FROM rks_menus_content as a , rks_menu_pages as b WHERE parent_ID=0 AND b.id_page=a.menu_ID AND a.active_language=1 AND a.language_ID='21' GROUP BY a.menu_permalink ORDER BY a.menu_order ASC )
database->query() called at [/home/phoenixbroadband/public_html/rks_includes/rks_functions.php:452]