Getting only negative temps showing in my simualtions

I have a heat exchanger that I'm running simulations for but I'm getting something weird that I haven't seen before. I'm getting negative temperatures when I specifically made my liquid fluid subdomain at 293 K and my steam subdomain at 403 K. Everything in my mind looks good until I load results and see all the temperatures showing 1.46e+14 and below. Anybody happen to know how to fix this? Attached a screencap of the results and trajectories. The flow coming from the left should be cool water and the flow from the top middle right should be steam. Thanks

SolidworksFlow Simulation