Supervison can't start

Hi all,
I have this error from supervisor that can’t start:
[hassio.docker] Can’t start hassio_dns: 500 Server Error: Internal Server Error (“OCI runtime create failed: sysctl “kernel.domainname” is not in a separate kernel namespace: unknown”)

Any idea ?

Thanks
Alessandro

Looks like a related problem to this Name resolution problem since 0.97.2

Supervisor update to 180 but without solution.
Someone can help me ?
Hassio on docker in Centos 7 VM

I got the same problem.