[XmlException: Root element is missing.]
   System.Xml.XmlTextReaderImpl.Throw(Exception e) +72
   System.Xml.XmlTextReaderImpl.ParseDocumentContent() +5320383
   System.Xml.XmlTextReaderImpl.Read() +163
   System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) +112
   System.Xml.XmlDocument.Load(XmlReader reader) +107
   System.Xml.XmlDocument.LoadXml(String xml) +160
   PUBLIC_NEW_RATION_CARD_Public_RC_Amendment.btnVerify_Click(Object sender, EventArgs e) +390
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +9782626
   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +204
   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +12
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +15
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +35
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1639