Server Error in '/' Application.

Column 'userid' does not belong to table Table.

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.ArgumentException: Column 'userid' does not belong to table Table.

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:


[ArgumentException: Column 'userid' does not belong to table Table.]
   System.Data.DataRow.GetDataColumn(String columnName) +5310119
   System.Data.DataRow.get_Item(String columnName) +13
   Kesion.HtmlTags.BasicField.ReplaceLoopFieldLabel(String LoopBody, DataRow dr) +623
   Kesion.NET.WebSite.Course.Course_List.FRcnGMQhfa(String& ) +3454
   Kesion.NET.WebSite.Course.Course_List.Page_Load(Object sender, EventArgs e) +1189
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +92
   System.Web.UI.Control.LoadRecursive() +54
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18408