No space left on device

Hi everyone,
Ran into a bit of a pickle here. HA went down while I was out of town this week, and I’ve come home to this error when I try and log into the console:

docker: error response from daemon: mkdir /var/lib/docker/overlay2/{random character string}-init: no space left on device

This is preventing me from logging into the hassos console and the local webpage for my installation on longer loads.

Any ideas as to how I can resolve this?

What hardware is your HA running on?

Can you login as root? There’s always file space reserved for root-account.