MYSQL DATABASE ERROR:
Code: 1055
Error: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'supports_maiancart.mc_purchases.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
File: /home/supportsosimple/public_html/store/classes/products.php
Line: 606