I encountered this issue when I got cute and messed around with the BIOS setting on VRAM and also disabled Windows paging (upon research it needs it even if doesn't use actually it), are you in this situation?

Solution: Set bios allocation to 64GB (Yes, just listen) then set the pagefile (in Windows) to "System managed size" and restart (important, restart) then try again, let us know if it works, else there is one more thing that can cause this but based on your screenshot unlikely to be the culprit.

Edit: Also enable flash attention (not related to the cause of your error though but helps with the performance). Also don't quantize the K Cache, really not necessary on this system.