MySQL Error!
MySQL error in file: /engine/modules/mult.php at line 280
Error Number: 1055
The Error returned was:
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column '' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
SQL query:

SELECT `id`, `category`, `img` FROM `dle_mult` GROUP BY `category` ORDER BY `id`