用火车头如何登陆discuz？

lonner11

我用火车头登陆后用自定义ID 4 发布测试帖，出现错误``采集也发布不了，同样的错误``


</table></table></table></table></table>
<p style="font-family: Verdana, Tahoma; font-size: 11px; background: #FFFFFF;"><b>Discuz! info</b>: MySQL Query Error<br />
<br />
<b>User</b>: admin<br />
<b>Time</b>: 2007-4-3 6:10pm<br />
<b>Script</b>: /post.php<br />
<br />
<b>SQL</b>: INSERT INTO [Table]posts (fid, tid, first, author, authorid, subject, dateline, message, useip, invisible, anonymous, usesig, htmlon, bbcodeoff, smileyoff, parseurloff, attachment)<br />
  VALUES ('4', '4132', '1', 'admin', '1', '火车模块测试贴', '1175595025', '暴笑短信<br />
<br />笑话内容!', '127.0.0.1', '0', '0', '', '0', '', '-1', '', '0')<br />
<b>Error</b>:  Duplicate entry '3205' for key 1<br />
<b>Errno.</b>:  1062<br><br>Similar error report has beed dispatched to administrator before.</p>