Question Sys.WebForms.PageRequestManagerServerErrorExceptio n

flameshinigami

New member
Joined
Jul 20, 2009
Messages
2
Programming Experience
5-10
Hi!
I'm testing my site until I received the following error:
"Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 0"

This error doesn't occur until I use RadLoadingPanel on my web application. Can anyone tell what does this error means, what its cause, and how to fix it?
Thanks! :)
 
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