ERROR "ARITHMETIC OPERATION RESULTED IN AN OVERFLOW"

I am getting the error "Arithmetic operation resulted in an overflow". I did a packet capture using our Riverbed and it did work for some but most of them I get that error.

I have attached one of the files I am getting the error and one I don't get the error.

the one called Training room gives me the error and not the other one. Both were taken by our Riverbed appliance.

Thanks for any help.

attachments.zip