Error Caught in Page_Error event


Error in: http://www.dancedirect.co.il/StoreCatProductsHE.aspx?cid=27&id=11
Error Message: Input string was not in a correct format.
Stack Trace:
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at System.Int32.Parse(String s) at Store.Judit.Scope.HtmlSubMenu(Int32 cid) in D:\2008_Projects\DanceDirect2011_NEW\Store\Judit\Scope.cs:line 61 at HE_Store_STCatProducts.Bind() in D:\2008_Projects\DanceDirect2011_NEW\Dance\HE\Store\STCatProducts.ascx.cs:line 25 at HE_Store_STCatProducts.Page_Load(Object sender, EventArgs e) in D:\2008_Projects\DanceDirect2011_NEW\Dance\HE\Store\STCatProducts.ascx.cs:line 14 at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)