Application Disposed Method Fired

Has anyone come across this error before? We have a web page that is redirecting to another page and looks like all the event of the following pages is being fired (at least up to the pre-render even but then we get this error.

Timestamp: 4/26/2007 5:55:10 PM

Message: HandlingInstanceID: 9df7f9f7-325a-4ae4-bf05-59413c3f9d65

An exception of type 'System.Exception' occurred and was caught.

-

04/26/2007 13:55:10

Type : System.Exception, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

Message : Application Disposed Method Fired.

Source :

Help link :

Data : System.Collections.ListDictionaryInternal

TargetSite :

Stack Trace : The stack trace is unavailable.

Additional Info:

MachineName : xxx2UA5190G00

TimeStamp : 4/26/2007 5:55:10 PM

FullName : Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null

AppDomainName : 6b199346-8-128220831969135279

ThreadIdentity :

WindowsIdentity : xxx\xxx

Category: xxx

Priority: 0

EventId: 100

Severity: Error

Title:Enterprise Library Exception Handling

Machine: xxx

Application Domain: 6b199346-8-128220831969135279

Process Id: 1140

Process Name: C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\WebDev.WebServer.EXE

Win32 Thread Id: 5504

Thread Name:

Extended Properties:

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

That does not tell us very much. Theres no stack trace in the event so we can even pin point why its happening.

http://visual-csharp.itags.org/q_visual-csharp_53392.html