Server Error in '/' Application.

There is already an open DataReader associated with this Command which must be closed first.

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.InvalidOperationException: There is already an open DataReader associated with this Command which must be closed first.

Source Error:


Line 229:        catch (Exception ex)
Line 230:        {
Line 231:            throw ex;
Line 232:        }        
Line 233:    }

Source File: c:\inetpub\vhosts\waterpurifierrepairservices.com\httpdocs\App_Code\dbConnection.cs    Line: 231

Stack Trace:


[InvalidOperationException: There is already an open DataReader associated with this Command which must be closed first.]
   dbConnection.FillDataTable() in c:\inetpub\vhosts\waterpurifierrepairservices.com\httpdocs\App_Code\dbConnection.cs:231
   Helper.FillAllModels(HtmlSelect ddl) in c:\inetpub\vhosts\waterpurifierrepairservices.com\httpdocs\App_Code\Helper.cs:75
   more_services.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\waterpurifierrepairservices.com\httpdocs\more_services.aspx.cs:20
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


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