DATABASE ERROR:

SELECT c.*,
					   IFNULL(u.nickname, 0) as nickname,
					   IFNULL(u.login, 0) as login,
					   IFNULL(u.is_deleted, 0) as is_deleted,
					   IFNULL(p.imageurl, 0) as imageurl,
					   IFNULL(p.gender, 0) as gender
                FROM cms_comments c
				LEFT JOIN cms_users u ON u.id = c.user_id
				LEFT JOIN cms_user_profiles p ON p.user_id = u.id
                WHERE c.published = 1
					 AND (c.target='article' AND c.target_id = '19335')
 AND (c.is_hidden=0)


                

                ORDER BY c.pubdate DESC
LIMIT 0, 25

Unknown column 'c.is_hidden' in 'where clause'