事件查看器-应用程序记录 事件ID:1309 紧急求助！！！

Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 2013-4-10 8:17:14
Event time (UTC): 2013-4-10 0:17:14
Event ID: 86580f0e527347a1bcd851d7ec1c4608
Event sequence: 1663
Event occurrence: 51
Event detail code: 0

Application information:
Application domain: /LM/W3SVC/2066450256/Root-1-130099878389687500
Trust level: Full
Application Virtual Path: /
Application Path: D:\WEB\new.88lan.com\Article.88lan.com\
Machine name: COMPUTER

Process information:
Process ID: 4092
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE

Exception information:
Exception type: HttpException
Exception message: Server cannot append header after HTTP headers have been sent.
at System.Web.HttpResponse.AppendHeader(String name, String value)
at DC.Web.HttpCompress.HttpModule.context_PostReleaseRequestState(Object sender, EventArgs e)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Request information:
Request URL: http://news.88lan.com/
Request path: /
User host address: 111.13.9.235
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE

Thread information:
Thread ID: 62
Thread account name: NT AUTHORITY\NETWORK SERVICE
Is impersonating: False
Stack trace: at System.Web.HttpResponse.AppendHeader(String name, String value)
at DC.Web.HttpCompress.HttpModule.context_PostReleaseRequestState(Object sender, EventArgs e)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Custom event details:

有关更多信息，请参阅在 http://go.microsoft.com/fwlink/events.asp 的帮助和支持中心。

你好。能告诉我来源，事件ID和描述吗？

虽然我很聪明，但这么说真的难到我了