Error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near ' <!DOCTYPE html P'
Hi, i am using ajax toolkits slider control, when the text_changed event is fired ( when the slider is moved) i generate some reports. i dont have any response.write,response.redirect in my code, i can generate this error if my session has expired. i logged in as admin, went to the page, moved the slider and it worked fine. if i clear browser history and then use the slider control then also the same error is generated. I want to change this error and say something like the session has expired or something. pls help
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