Startup Error

Hi

I get the following error on starting homeseer in the HS3 launcher dialog box:
Any ideas what this means and how I resolve it?

Thanks


Starting up....

09/07/2016 11:08:46 ~!~Z-Wave Error~!~In ApplicationCommandHandler preparing buffer: data_len: 20 Frame len: 13Index was outside the bounds of the array.Startup Complete, 1 errors detected, check the log for more information.