asp.net application while deploying in IIS7 server error - cannot find table 0

Question

I tried deploying an ASP.NET application in IIS server 7. I am using Windows 7. While deploying i am getting the error "Cannot find table 0."

Exception Details: System.IndexOutOfRangeException: Cannot find table 0


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: 
[IndexOutOfRangeException: Cannot find table 0.]
   System.Data.DataTableCollection.get_Item(Int32 index) +95
   LHS.RightColumn.Page_Load(Object sender, EventArgs e) in C:\Saravanan\Saravanan\Saravanan\LHS\LHS\RightColumn.ascx.cs:33
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +91
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207

Please help me how to resolve this. In Visual Studio this application is running fine. But in IIS it is showing this error. Please help me in this

Answer 1

I had this error some weeks back and it occurred because the web.config file was incorrect . The database information was invalid . Hopefully, this will help you.