Error Number: 1055
Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mycampus_holaa.ho_blog_user.u_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
SELECT distinct(count(blog_id))as count, `u_id`, `blog_id` FROM (`ho_blog_user`) GROUP BY `blog_id`
Filename: /home/mycampus/public_html/holaa/models/admin/blog_model.php
Line Number: 136