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HomeHomeUsing DNN Platf...Using DNN Platf...Performance and...Performance and...Error in Event viewerError in Event viewer
New Post
1/19/2016 7:15 AM

I am getting a repeating error and sometimes my site goes offline with 503 error message. Not sure the reason. But please can you check this error message in the event viewer and can you help me how to fix this? I am using DNN 7.4.1 now.


DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke












   at System.Data.ProviderBase.FieldNameLookup.GetOrdinal(String fieldName)
   at System.Data.SqlClient.SqlDataReader.GetOrdinal(String name)
   at System.Data.SqlClient.SqlDataReader.get_Item(String name)
   at DotNetNuke.Services.Journal.JournalItem.Fill(IDataReader dr)
   at DotNetNuke.Common.Utilities.CBO.FillObjectFromReader(Object objObject, IDataReader dr)










Server Name

New Post
2/3/2016 5:50 AM
Any idea please? Can you help me to find the cause for this issue please?
New Post
2/8/2016 2:46 AM
This same issue is giving for all users and I can see it in the event viewer so many times in a few minutes when the users are accessing the site. Please, give us an idea or please let us know why this is happening. I am using DNN 7.4.1 and please let me know what would be the solution. Any ideas please? I can not understand the reason
New Post
2/8/2016 3:10 AM
I don't know the cause. Making a guess it looks like the code asks for a field that the database query does not return. That's either a bug in the code, or a mismatch between the version of the database you are running and the version of the code you are running.

Best wishes,
- Richard
Agile Development Consultant, Practitioner, and Trainer
New Post
2/8/2016 4:26 AM
Thank you very much for your reply Richard.

What could be the solution and how can I fix this error? This error is loading all the time when user is accessing the site or trying to load a page. Appreciate if I can have an advise.

I am using DNN 7.4.1

This error was here from a long time now.

Can this be an issue for the site performance? Loading time, AppPool memory usage limite etc?
HomeHomeUsing DNN Platf...Using DNN Platf...Performance and...Performance and...Error in Event viewerError in Event viewer

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