Server Error in '/' Application.

StartIndex cannot be less than zero.
Parameter name: startIndex

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.ArgumentOutOfRangeException: StartIndex cannot be less than zero.
Parameter name: startIndex

Source Error:


Line 4214:            categories &= category.Name & "/"
Line 4215:        Next
Line 4216:        categories = categories.Remove(categories.Length - 1)
Line 4217:
Line 4218:        sSQL = "SELECT c.Omit From Category c  "

Source File: C:\WebSites\Test\App_Code\CB_Functions.aspx.vb    Line: 4216

Stack Trace:


[ArgumentOutOfRangeException: StartIndex cannot be less than zero.
Parameter name: startIndex]
   System.String.Remove(Int32 startIndex) +13138262
   Cb_functions.IsCategoryOmitted(DetailProductView& display) in C:\WebSites\Test\App_Code\CB_Functions.aspx.vb:4216
   Cb_detailproduct.DisplayDetailProduct(Int32 iThis, String sWebID) in C:\WebSites\Test\App_Code\CB_DetailProduct.aspx.vb:151
   Advancedwebpagefunctions.ShowCategory(Boolean bDisplayWebCategory) in C:\WebSites\Test\App_Code\AdvancedWebPageFunctions.aspx.vb:762
   Advancedwebpagefunctions.Main() in C:\WebSites\Test\App_Code\AdvancedWebPageFunctions.aspx.vb:2296
   ASP.advancedwebpage_aspx.Page_Load(Object sender, EventArgs e) in C:\WebSites\Test\advancedwebpage.aspx:15
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +85
   System.Web.UI.Control.OnLoad(EventArgs e) +79
   System.Web.UI.Control.LoadRecursive() +130
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2853


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0