i have used 20 min session time out.
also i have enter error string in to data base when application error comes.
i.e
void Application_Error()
{
//get last error
//add to the database.
}
application working fine.
but database table contain lot of entries of error : " Object reference not set to an instance of an object.||App_global.asax.mgnjjwfp||Void Session_End(System.Object, System.EventArgs) "
why these entries made...
plz help.
thanks.