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New Community Website

Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.

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Welcome to the Community Exchange, where community members ask and answer questions about DNN. To get started, just start typing your question below and either select one of the suggested questions or ask a new question of your own.

2 Votes
12 Answers
"An item with the same key has already been added" ERROR

In many portals (not in all) I get the "An item with the same key has already been added" critical error when I try to load the "site settings" or the "page settings" or the "page management" pages. I noted this problem after the 7.3.0 and 7.3.1 upgrades …

Author: David P.
0 Votes
1 Answers
How to fix Server Error in '/' Application.

i was migrating my site to a different server and upon completing the files upload and database restoration i get: Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web …

0 Votes
1 Answers
Server Error: Assembly binding logging is turned OFF.

I recently installed jwplayer and dnnChats on my site. Now I have this error. Any idea? Server Error in '/' Application. Could not load file or assembly 'Microsoft.Owin, Version=2.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of …

Author: Femi Buroh
0 Votes
2 Answers
On setting up DNN -- HTTP Error 500.19 - Internal Server Error

Hi, I am getting this error when I browse to the root of a newly installed DNN isntall package at /localhost:80/imcw: HTTP Error 500.19 - Internal Server Error Error Code 0x80070021 I have added DNN as an application under the default web site in IIS, …

Author: aldeng
1 Votes
4 Answers
Why DNN scheduler is running many instances of the same scheduled item simultaneously?

Why DNN scheduler is running many instances of the same scheduled item simultaneously or just few seconds/minutes apart? 

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