Appear Unknown column 'jum.privateevent' when I create event.

I got an error message "Unknown column 'jum.privateevent'" when I create/delete/modify event.


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1054 Unknown column 'jum.privateevent' in 'field list' SQL=SELECT ev.*, rpt.*, rr.*, det.* , CASE WHEN (jum.privateevent=3 AND jum.user_id!=585) THEN 'Private Event' ELSE summary END AS summary , CASE WHEN (jum.privateevent=3 AND jum.user_id!=585) THEN 'Details of this event are private' ELSE det.description END AS description , jum.privateevent , ev.state as state, ev.state as published , YEAR(rpt.startrepeat) as yup, MONTH(rpt.startrepeat ) as mup, DAYOFMONTH(rpt.startrepeat ) as dup , YEAR(rpt.endrepeat ) as ydn, MONTH(rpt.endrepeat ) as mdn, DAYOFMONTH(rpt.endrepeat ) as ddn , HOUR(rpt.startrepeat) as hup, MINUTE(rpt.startrepeat ) as minup, SECOND(rpt.startrepeat ) as sup , HOUR(rpt.endrepeat ) as hdn, MINUTE(rpt.endrepeat ) as mindn, SECOND(rpt.endrepeat ) as sdn FROM (#__jevents_vevent as ev ) LEFT JOIN #__jevents_repetition as rpt ON rpt.eventid = ev.ev_id LEFT JOIN #__jevents_vevdetail as det ON det.evdet_id = rpt.eventdetail_id LEFT JOIN #__jevents_rrule as rr ON rr.eventid = ev.ev_id LEFT JOIN #__jevents_icsfile as icsf ON icsf.ics_id=ev.icsid LEFT JOIN #__jev_attendance as atd ON ev.ev_id=atd.ev_id LEFT JOIN #__jev_invitees as inv ON inv.at_id=atd.id WHERE ev.catid IN(-1,18) AND ev.access IN (1,1,7,9,10) AND icsf.access IN (1,1,7,9,10) AND (atd.hidenoninvitees IS NULL OR ev.created_by=585 OR atd.hidenoninvitees=0 OR atd.invites=0 OR (atd.invites=1 AND atd.hidenoninvitees=1 AND inv.user_id=585 AND ((atd.allinvites=1 AND inv.rp_id=0) OR (atd.allinvites=0 AND inv.rp_id=rpt.rp_id)))) AND ev.ev_id = '12' GROUP BY rpt.rp_id LIMIT 1