帝国cms如何解决添加新贴的时候报错

帝国cms如何解决添加新贴的时候报错，错误代码如下：

Duplicate entry '2730' for key 1insert into ***_ecms_news (classid,onclick,newspath,keyboard,keyid,userid,username,ztid,checked,istop,truetime,ismember,doke y,isgood,titlefont,titleurl,filename,filenameqz,fh,groupid,newstempid,plnum,firsttitle,isqf,userfe n,totaldown,closepl,havehtml,lastdotime,haveaddfen,infopfen,infopfennum,votenum,title,ftitle,newst ime,titlepic,smalltext,writer,befrom,newstext) values(32,0,'2009-08- 24','','',1,'lion','|',1,0,1251098826,0,1,0,'','','','',0,0,1,0,0,'0',0,0,0,0,1251098826,0,0,0, 0,'1','','2009-08-24 15:26:56','','1','','','1');

是在系统设置–>备份数据–>选中phome_ecms_news表 点击修复。