Server Error in '/' Application.

There is no row at position 0.

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.IndexOutOfRangeException: There is no row at position 0.

Source Error:


Line 1988:                    if (UrlBrandID == "")
Line 1989:                    {
Line 1990:                        url += Utility.Executestatic("select title from tblCategories where CatID=" + UrlCatID).Tables[0].Rows[0][0].ToString().Replace(" ", "-");
Line 1991:                    }
Line 1992:                    else

Source File: c:\inetpub\vhosts\ask.ir\httpdocs\UserMaster.master.cs    Line: 1990

Stack Trace:


[IndexOutOfRangeException: There is no row at position 0.]
   System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +2517826
   System.Data.DataRowCollection.get_Item(Int32 index) +20
   UserMaster.checkAskUrl() in c:\inetpub\vhosts\ask.ir\httpdocs\UserMaster.master.cs:1990
   UserMaster.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\ask.ir\httpdocs\UserMaster.master.cs:328
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   UserMaster.OnLoad(EventArgs e) in c:\inetpub\vhosts\ask.ir\httpdocs\UserMaster.master.cs:319
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4465.0