Error StartIndex can not be less than zero. Parameter name: startIndex

Topics: ASP.NET 2.0, Business Logic Layer, Controls, Themes
Aug 27 at 10:38 PM
Hi
if i try to disable facebookShare in AddThisDotNetv5 after I published post i have this error StartIndex can not be less than zero. Parameter name: startIndex

In file Logger.txt of App_data i see this
Date: 27/08/2016 23:22:05
RazorHelper, ParseRazor, VirtualPath: ~/themes/AllTuts/PostView.cshtml: StartIndex non può essere minore di zero.
Nome parametro: startIndex

What means? What can be error??

Thanks
Fabry