select distinct wr_parent from kimhae.g4_write_com_free where ((INSTR(wr_subject, 'в')) and (INSTR(wr_subject, '【알트그룹】【텔레그램')) and (INSTR(wr_subject, '검색】')) and (INSTR(LOWER(wr_subject), LOWER('┦petty㎁아인스타이늄EMC2솔브�코인빗㉺whole'))) and (INSTR(wr_subject, '코인원빗썸')) and (INSTR(LOWER(wr_subject), LOWER('업비트のεadvancedㄿ'))) )
1267 : Illegal mix of collations (euckr_korean_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'locate'
error file : /board/bbs/board.php