Imperator Rome Crashes Constantly on iMac

[Tommy Palace]

Game runs for a few years and then starts crashing constantly after just a few game days. I have a iMac (Retina 4K, 21.5-inch, 2017), 3.4 GHz Quad-Core Intel Core i5, 8 GB 2400 MHz DDR4 memory, Radeon Pro 560 4 GB

Crash File attached

 

[athos-livys]

Same, always SIGILL problem...