select count(*) as cnt from place_info as pi left join place_info_festival as pif on pif.place_rowid=pi.rowid LEFT JOIN `ad_grade` AS ad ON ad.`place_rowid`=pi.`rowid` where is_blind=0 and contenttypeid = '15' and eventstartdate != '' and title like '%���������������%' and firstimage != '' /* and pif.eventenddate >= 20210806 */

1267 : Illegal mix of collations (euckr_korean_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like'

error file : /_publish/search.php