Server Error in '/' Application.

The remote server returned an error: (502) Bad Gateway.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.WebException: The remote server returned an error: (502) Bad Gateway.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[WebException: The remote server returned an error: (502) Bad Gateway.]
   System.Net.HttpWebRequest.GetResponse() +1126
   WebUI.UserControl.GetDVCFromVNPT2022.PostDVCFROMVNPT_CAPXA(String strnam, String strMaHuyenDVC, ObjAccountDVC objAcc) +1072
   WebUI.UserControl.GetDVCFromVNPT2022.Update_dbfromvnpt() +2167
   WebUI.UserControl.GetDVCFromVNPT2022.Page_Load(Object sender, EventArgs e) +89
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +25
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +42
   System.Web.UI.Control.OnLoad(EventArgs e) +132
   System.Web.UI.Control.LoadRecursive() +66
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2428


Version Information: Microsoft .NET Framework Version:2.0.50727.9174; ASP.NET Version:2.0.50727.9175