You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'system,sysbit,language,softtype,star,smalltext,newstext,ed2kpath,fnum,ftsize,inf' at line 1
select id,classid,onclick,newspath,keyboard,userid,username,ztid,checked,istop,truetime,ismember,userfen,isgood,titlefont,titleurl,filename,groupid,plnum,firsttitle,isqf,totaldown,closepl,lastdotime,infopfen,infopfennum,votenum,stb,ttid,infotags,ispic,title,titlepic,newstime,pfrom,publisher,writer,tmid,tsid,verid,system,sysbit,language,softtype,star,smalltext,newstext,ed2kpath,fnum,ftsize,infozm from ***_ecms_swtu where checked=1 and classid='1202' order by newstime DESC limit 50