Unable to serialize the session state

Question

When putting my application on a web server and trying to \'log in\' I get the following error:

Server Error in \'/\' Application.
Unable to serialize the se         


        

Answer 1

In my case, I was trying to serialize the non-serialized object that is HttpResponse. So if provided solutions won't work, you can go through solution of unable to serialize session state article.

Hope it help others!