This error is pretty common and I doubt this is the cause of the reboot. Does it gracefully reboot? (as in go through the windows reboot process?) or does the power just suddenly shut off? And is there a blue screen involved?
There are two different reboots:
1. Fast, like pressing reset button or like short power failure. Then windows reboot
2. Long, system stops but cooler on CPU works and lights on GPUs is on. After 15-20 minutes inactivity windows reboots
No blue screen and no need human interventions