Server Error in '/' Application.

Object reference not set to an instance of an object.

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.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 537:        My_SQL &= "'" & System.Web.HttpContext.Current.Session("My_REMOTE_USER").ToString & "', "
Line 538:        My_SQL &= "'" & System.Web.HttpContext.Current.Session("My_REQUEST_METHOD").ToString & "', "
Line 539:        My_SQL &= "'" & System.Web.HttpContext.Current.Session("My_HTTP_ACCEPT_LANGUAGE").ToString & "', "
Line 540:        My_SQL &= "'" & My_AppRelativeVirtualPath & "', "
Line 541:        My_SQL &= "'" & My_ClientQueryString & "' )"

Source File: \\WAGNER\wwwroot$\0461b66ed.hostnd\htdocs\www\App_Code\CodeVBNet\MyScript.vb    Line: 539

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   My_Script.Log(String My_AppRelativeVirtualPath, String My_ClientQueryString) in \\WAGNER\wwwroot$\0461b66ed.hostnd\htdocs\www\App_Code\CodeVBNet\MyScript.vb:539
   MasterPage.Page_Load(Object sender, EventArgs e) in \\WAGNER\wwwroot$\0461b66ed.hostnd\htdocs\www\MasterPage.master.vb:14
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0