PMM backup and restore

I am trying to backup a PMM and restore it to another docker.

Following the instructions here

All went fine until restore .

When I execute below command

docker run -d -p 443:443 --volumes-from pmm-data --name pmm-server --restart always percona/pmm-server:2

I am getting the message
Error response from daemon: No command specified.
See '/usr/bin/docker-current run --help

Is there anything wrong with the command?

Please assist me.

Thanks
Srinivas