Can someone please explain how to fix the ccminer issue?

I'm using windows 10 and 1 gpu 1080ti

I get an error in the side bar (multiple errors) "an application was blocked from accessing gpu ccminer.exe"

I think the error overloads the computer one way or other and it reboots. I don't see it until next morning when I wake up.

I'd appreciate if someone could help.

TIA