gistfile1.txt

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

Event code: 3005 
Event message: An unhandled exception has occurred. 
Event time: 11/17/2010 1:36:03 PM 
Event time (UTC): 11/17/2010 8:36:03 PM 
Event ID: a0542d8e2e0243c7b58522e24945869d 
Event sequence: 62 
Event occurrence: 61 
Event detail code: 0 
 
Application information: 
    Application domain: /LM/W3SVC/331035349/Root-1-129344992585975000 
    Trust level: Full 
    Application Virtual Path: / 
    Application Path: E:\Websites\mywebsite\ 
    Machine name: MYSERVER
 
Process information: 
    Process ID: 7136 
    Process name: w3wp.exe 
    Account name: NT AUTHORITY\NETWORK SERVICE 
 
Exception information: 
    Exception type: ArgumentException 
    Exception message: An item with the same key has already been added. 
 
Request information: 
    Request URL: http://www.mywebsite.org/Default.aspx 
    Request path: /Default.aspx 
    User host address: xx.xx.xxx.xx
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: NT AUTHORITY\NETWORK SERVICE 
 
Thread information: 
    Thread ID: 18 
    Thread account name: NT AUTHORITY\NETWORK SERVICE 
    Is impersonating: False 
    Stack trace:    at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at System.Collections.ObjectModel.KeyedCollection`2.AddKey(TKey key, TItem item)
   at System.Collections.ObjectModel.KeyedCollection`2.InsertItem(Int32 index, TItem item)
   at System.Collections.ObjectModel.Collection`1.Add(T item)
   at DotNetNuke.ComponentModel.SimpleContainer.AddBuilder(Type contractType, IComponentBuilder builder)
   at DotNetNuke.ComponentModel.SimpleContainer.RegisterComponentInstance(String name, Type contractType, Object instance)
   at DotNetNuke.ComponentModel.AbstractContainer.RegisterComponentInstance[TContract](Object instance)
   at DotNetNuke.ComponentModel.ComponentFactory.RegisterComponentInstance[TContract](Object instance)
   at DotNetNuke.Services.Messaging.MessagingController.GetDataService()
   at DotNetNuke.Services.Messaging.MessagingController..ctor()
   at DotNetNuke.Entities.Users.UserController..cctor()