33 Новости : Скидка 5% первым трем покупателям!

MySQL error in file /home/mkden/web/ford-style.ru/public_html/news.php at line 77 (function mk_gettable):
In aggregated query without GROUP BY, expression #3 of SELECT list contains nonaggregated column 'mkden_ford.comentnews.dates'; this is incompatible with sql_mode=only_full_group_by 

SELECT count(num) as count,num,DATE_FORMAT(dates,'%M %d, %Y') as date,text,u.login,u.avatar FROM comentnews,users u WHERE num='skidka_5_pervyim_trem_pokupatelyam' AND iduser=u.id ORDER BY id_com LIMIT 5