ASP.Net Repeater with multiple HiddenFields

[sharpe]

I am currently trying to use a repeater. There is a field that has a link button, a radio list and several hidden fields.\[code\]<asp:RadioButtonList ID="radList" runat="server"></asp:RadioButtonList><asp:LinkButton ID="lbtnAdd" runat="server" Text="Add"></asp:LinkButton><asp:HiddenField ID="hdnLogNum" runat="server" Value='http://stackoverflow.com/questions/13710890/<%#DataBinder.Eval(Container.DataItem,"LogNumber") %>' /><asp:HiddenField ID="hdnStationID" runat="server" Value='http://stackoverflow.com/questions/13710890/<%#DataBinder.Eval(Container.DataItem,"StationID") %>' />\[/code\]If I edit the code so that there is only one hidden field, the link button executes normally. If I keep the second hidden field, I get the error...Sys.WebForms.PageRequestManagerServerErrorException..... the status code returned from the server was: 500Any suggestions are appreciated.