Unknown column 'feeds' in 'where clause'
(SELECT o.showno AS p_showno, o.airdate AS p_airdate, o.comic AS p_comic, o.eptitle AS p_eptitle, o.epdesc AS p_epdesc, o.comicpic AS p_comicpic, o.ephours AS p_ephours, o.epminutes AS p_epminutes, o.epseconds AS p_epseconds, o.club AS p_club, o.orgshow AS p_orgshow, q.showno AS r_showno, q.airdate AS r_airdate, q.comic AS r_comic, q.eptitle AS r_eptitle, q.epdesc AS r_epdesc, q.comicpic AS r_comicpic, q.ephours AS r_ephours, q.epminutes AS r_epminutes, q.epseconds AS r_epseconds, q.club AS r_club FROM channel0 AS o LEFT JOIN channel0 AS q ON o.orgshow = q.showno WHERE o.club='' AND o.showno <= feeds ORDER BY o.showno DESC LIMIT 2) UNION (SELECT o.showno AS p_showno, o.airdate AS p_airdate, o.comic AS p_comic, o.eptitle AS p_eptitle, o.epdesc AS p_epdesc, o.comicpic AS p_comicpic, o.ephours AS p_ephours, o.epminutes AS p_epminutes, o.epseconds AS p_epseconds, o.club AS p_club, o.orgshow AS p_orgshow, q.showno AS r_showno, q.airdate AS r_airdate, q.comic AS r_comic, q.eptitle AS r_eptitle, q.epdesc AS r_epdesc, q.comicpic AS r_comicpic, q.ephours AS r_ephours, q.epminutes AS r_epminutes, q.epseconds AS r_epseconds, q.club AS r_club FROM channel0 AS o LEFT JOIN channel0 AS q ON o.orgshow = q.showno WHERE o.club='' AND o.showno > feeds ORDER BY o.showno ASC LIMIT 1) ORDER BY p_airdate DESC