select wr_id, wr_subject from kimhae.g4_write_mk_market where wr_is_comment = 0 and wr_num = '-305921' and wr_reply < '' AND (wr_20 IS Null OR wr_20='') and ((INSTR(wr_subject, '')) ) order by wr_num desc, wr_reply desc limit 1
1267 : Illegal mix of collations (euckr_korean_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'locate'
error file : /board/bbs/board.php