I've tested it but could not reproduce the crash.
Do you know any way to make the crash or freeze happen? Does it happen every time, or just sometimes? Any more info about it? For example, is it with AI players, or alone, on which track, how many laps, does it happen in hotlapping mode? Is it at the end of a race or at a split time, or can it be at any time quite randomly?
And do you ever get a freeze or crash using any other language?