[PVE-User] TASK ERROR: host NUMA node1 doesn't exist when starting

[Hexis]

I have had a Linux Mint VM running on ProxMox VE for about 4 months, for 
the past 2 months it has been powered down and not in use. A couple of 
updates later I tried to power it on today and I get the error: "TASK 
ERROR: host NUMA node1 doesn't exist" and the boot fails.

Has anyone else encountered this issue?

Thanks,

Hexis