Unknown column 'topendtime' in 'order clause'
select id,classid,ttid,onclick,plnum,totaldown,newspath,filename,userid,username,firsttitle,isgood,ispic,istop,isqf,ismember,isurl,truetime,lastdotime,havehtml,groupid,userfen,titlefont,titleurl,stb,fstb,restb,keyboard,title,titlepic,newstime,smalltext,type,ewm,city,contact,mobile,qq,diggtop,dayclick,weekclick,monthclick,clicktime,diggdown from ***_ecms_program where classid in (280,281,282,283,284,285,286,287,288,289,290,291,292,293) order by istop desc,topendtime desc,newstime desc,newstime DESC limit 0,25