docker.service failed

Updates in Plesk always failed with errors!:

Product version: Plesk Obsidian 18.0.25.2
OS version: Ubuntu 16.04 x86_64
Build date: 2020/03/25 19:00
Revision: 08233eba37b8979f0477fd63296b3065ffc99a8e

systemctl status docker.service:
● docker.service - Docker Application Container Engine
Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
Active: failed (Result: start-limit-hit) since So 2020-03-29 07:48:54 UTC; 8min ago...

docker.service failed