1055 Expression #37 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'co038478_hsrts.s.specials_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
in:
[select distinct * FROM products p LEFT JOIN specials s on p.products_id = s.products_id LEFT JOIN products_description pd on p.products_id = pd.products_id LEFT JOIN manufacturers m on p.manufacturers_id = m.manufacturers_id LEFT JOIN products_to_categories p2c on p.products_id = p2c.products_id WHERE p.products_status = '1' AND s.status = 1 AND pd.language_id = 1 GROUP BY p.products_id]