i m using asp.net 2.0 with ajax and web services ..
in my page have girdview with paging .when i click any page that time i have error ::
Sys.webForms.PageRequestManagerServerErrorExceptio n:An unkown error occurred while processing the request on the server .the status code returned from the server was:12031
can any one know this problem ???
pls replay me soon ....