File D:\Australis\www.australis.com_web_eu3\eu\system\lib\Database.php
Line 1470

SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'webaustralis_europa_rc24.aus_navlinks.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

SELECT aus_navlinks.* FROM aus_navlinks INNER JOIN aus_navbars nb ON nb.id = navbar_id WHERE page_id IS NOT NULL AND aus_navlinks.enabled = :i42param0 GROUP BY page_id ORDER BY nb.position desc, aus_navlinks.position desc