Exception
============================================================
  Time: 12/13/2025 0:04:12:7403204
  Type: System.NullReferenceException
  Message: Object reference not set to an instance of an object.
  Source: KuderWebsite
  Target Site: changePortal | KuderWebsite.dll
  Class Name: PostbackController
  Method Name: changePortal
  Environment: dev
  Environment Username: dev3_kuder_com

EXCEPTION DATA: [none or empty]

WEB SITE INFO
------------------------------------------------------------
  Website Name: Internet Information Services
  Script Time Out: 110

  REQUEST...
    Requested URL: /Ajax/postback/changePortal
    Physical Path: X:\inetpub\Userwebs\dev3_kuder_com\Ajax\postback\changePortal
    HTTP Code: [unavailable]
    Referred By: [unavailable]
    Browser Info: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) | Mozilla | Platform:Unknown
    IP Address: 52.165.191.37 | http://whois.domaintools.com/52.165.191.37
    Username: [unknown]

  FORM PARAMETERS: [none or empty]

  URL PARAMETERS: [none or empty]

  SESSION INFO...
    SessionID: oubxspptjvt05isvthrv3l2z
    Timeout: 60 Minutes
    New Session: True

  SESSION CONTENTS...
    ~user_wrapperid: 4
    ~user_wrapper_portalid: OKCG
    ~user_productid: 0
    ~user_langingpage: 
    ~user_logoutgpage: 
    ~user_homepage: 

  COOKIES...
   ASP.NET_SessionId: oubxspptjvt05isvthrv3l2z

  REQUEST HEADERS...
    Connection: close
    Accept: */*
    Accept-Encoding: gzip, br, zstd, deflate
    Host: kcps-okdev.kuder.com
    Max-Forwards: 10
    User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
    x-arr-log-id: d4342fd8-39d9-429c-af5d-6f08fd0c2e00
    client-ip: 216.73.216.21:43387
    disguised-host: okdev.kuder.com
    x-site-deployment-id: asp-dev-navigator
    was-default-hostname: asp-dev-navigator.azurewebsites.net
    x-appservice-proto: https
    x-arr-ssl: 2048|256|CN=GeoTrust Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US|CN=okdev.kuder.com
    x-forwarded-tlsversion: 1.3
    x-original-proto: http
    x-original-url: /Ajax/postback/changePortal
    x-waws-unencoded-url: /Ajax/postback/changePortal
    x-client-ip: 216.73.216.21
    x-client-port: 43387
    x-original-for: [::ffff:169.254.129.1]:48681
    x-forwarded-for: 216.73.216.21
    x-forwarded-host: okdev.kuder.com
    x-forwarded-proto: https
    traceparent: 00-3b9911160d53d1b27e45487014e2a281-a428256434a441fa-01
    ApplicationInsights-RequestTrackingTelemetryModule-RootRequest-Id: ce314bbd-306f-4187-a98d-16c8d453922d

ASSEMBLY INFO
------------------------------------------------------------
  mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, v4.0.0.0
  System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, v4.0.0.0
  System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, v4.0.0.0
  System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, v4.0.0.0
  System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, v4.0.0.0
  System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, v4.0.0.0

MACHINE STATE
------------------------------------------------------------
  Machine Name: K01SIT175
  Operating System: Microsoft Windows NT 10.0.17763.0
  .Net Version: 4.0.30319.42000
  MB of RAM Available: [not available]
  % Processor Utilized: [not available]

STACK TRACE
------------------------------------------------------------
   at KuderWebsite.Controllers.PostbackController.changePortal(String portal) in D:\a\1\s\KuderWebsite2.0\Controllers\PostbackController.cs:line 2698
   at System.Web.Mvc.ActionMethodDispatcher.<>c__DisplayClass10_0.b__0(ControllerBase controller, Object[] parameters)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c.b__9_0(IAsyncResult asyncResult, ActionInvocation innerInvokeState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_0.b__0()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_2.b__2()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_5.b__4()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_0.b__1(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult)
   at System.Web.Mvc.Controller.<>c.b__152_1(IAsyncResult asyncResult, ExecuteCoreState innerState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult)
   at System.Web.Mvc.MvcHandler.<>c.b__20_1(IAsyncResult asyncResult, ProcessRequestState innerState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.<>c__DisplayClass285_0.b__0()
   at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)