Query Error
Query select itv_id, title, content, show_yn, view_cnt, cnst_type, cnst_title, win_name, win_amt, vote_cnt, a.rfname, a.cfname, a.rfname2, a.cfname2, a.reg_uid, date_format(a.reg_date,'%Y%m%d') reg_date, a.mod_date, (select ifnull(grade, '015001') from tb_member b where b.nickname = a.win_name) as grade from tb_interview a where 1 = 1 and show_yn = 'Y' order by itv_id desc limit 51, 5
Error Message ERROR CODE 1242 : Subquery returns more than 1 row
Page /cscenter/interview_list.php