while trying to award this track
http://tm.mania-exchange.com/s/tr/18897
i get this error:
"The parameters dictionary contains a null entry for parameter 'id' of non-nullable type 'System.Int64' for method 'System.Web.Mvc.ActionResult Add(Int64, TmExchange.Core.Models.TrackAward)' in 'TmExchange.Controllers.TrackAwardsController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.
Parameter name: parameters"

Fixed.

hero! thx a lot!