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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...Collection is read only Error After 5.2 updateCollection is read only Error After 5.2 update
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12/1/2009 11:24 AM
 
giorhio de lollis

Joined: 10/4/2005
Posts: 6

I have updated 5 dotnetnuke sites to 5.2 version but now i have this problem every time i do a postback on any page...

Server Error in '/' Application.

Collection is read-only.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NotSupportedException: Collection is read-only.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace: 

[NotSupportedException: Collection is read-only.]
   System.Collections.Specialized.NameValueCollection.Set(String name, String value) +5259386
   System.Web.HttpHeaderCollection.SynchronizeHeader(String name, String value) +32
   System.Web.HttpRequest.SynchronizeHeader(String name, String value) +44
   System.Web.Hosting.IIS7WorkerRequest.GetHeaderChanges(HttpContext ctx, Boolean forRequest) +611
   System.Web.Hosting.IIS7WorkerRequest.SynchronizeVariables(HttpContext context) +52
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +477

 

It Gives me this error also when i try to upload new module... and in all my websites!!!!! i have tried to update another time but no way!!! pls help me!!!!
 
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12/1/2009 6:55 PM
 
giorhio de lollis

Joined: 10/4/2005
Posts: 6

There's no solution?!?!? It Could be an iis server configuration problem???? The unique thing that is common in all my websites is the hosting server!! Pls Help Me!!!
 
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