WoW started crashing ACCESS_VIOLATION & INT_DIVIDE_BY_ZERO

Do you happen to have a 13th gen Intel Processor?

If so, please check this out, and read the issue by the blue post, AND the solution made by “Lilysilver”:

https://us.forums.blizzard.com/en/wow/t/error-132-intdividebyzero/1739768/13

This solution just fixed my same error, along with COUNTLESS others. I did so much fixing/tinkering, replacing motherboards, updating BIOS, etc. and none of it worked except this.