急！！java.io.IOException: Server returned HTTP response code: 500 这是什么错误？大侠指点
java.io.IOException: Server returned HTTP response code: 500[b][/b] for URL: http://loc
alhost:8080/sofpro/cms/pubstaticjspfile/zwgk/cms_0000000000000000069_tpl.jsp?req
uestCode=722
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1170)
  at com.ucap.cm.engine.distribute.QueueObjHandler.makeHtml(Unknown Source
)
  at com.ucap.cm.engine.distribute.QueueObjHandler.handleResourceObj(Unkno
wn Source)
  at com.ucap.cm.engine.distribute.QueueObjHandler.run(Unknown Source)
  at java.lang.Thread.run(Thread.java:595)
2008-11-17 11:08:06 WARN [CMS-DISTRIBUTION] [QuequeObjHandler.makeHtml()]-ioExp:
java.io.IOException: Server returned HTTP response code: 500 for URL: http://loc
alhost:8080/sofpro/cms/pubstaticjspfile/zwgk/cms_0000000000000000069_tpl.jsp?req
uestCode=722
2008-11-17 11:08:06 WARN [CMS-DISTRIBUTION] [QueueObjHandler.makeHtml()]-newFile
=d:/jakarta-tomcat-5.0.28/server/filesserver/publicfiles/business/htmlfiles//zwg
k/test/index.html
[CommonQueryDAO.parseUrlparamsOpen]-whereSQL:
2008-11-17 11:08:06 INFO [yuezt] InformationBean.java 获得站点site_code=========
=getUrlBySiteidAndCateid==site_code:::zwgk
2008-11-17 11:08:06 INFO [yuezt] InformationBean.java 获得栏目cate_code=========
=getUrlBySiteidAndCateid==cate_code:::test
java.io.IOException: Server returned HTTP response code: 500 for URL: http://loc
alhost:8080/sofpro/cms/pubstaticjspfile/zwgk/cms_0000000000000000069_tpl.jsp?req
uestCode=722
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1170)
  at com.ucap.cm.engine.distribute.QueueObjHandler.makeHtml(Unknown Source
)
  at com.ucap.cm.engine.distribute.QueueObjHandler.handleResourceObj(Unkno
wn Source)
  at com.ucap.cm.engine.distribute.QueueObjHandler.run(Unknown Source)
  at java.lang.Thread.run(Thread.java:595)
2008-11-17 11:08:06 WARN [CMS-DISTRIBUTION] [QuequeObjHandler.makeHtml()]-ioExp:
java.io.IOException: Server returned HTTP response code: 500 for URL: http://loc
alhost:8080/sofpro/cms/pubstaticjspfile/zwgk/cms_0000000000000000069_tpl.jsp?req
uestCode=722

------解决方案--------------------
我遇到过，是jar包的问题！