Steps to reproduce:

1. root@nks-worker-2:~# systemctl restart zabbix-server
   Job for zabbix-server.service failed because the service did not take the steps required by its unit configuration.
   See "systemctl status zabbix-server.service" and "journalctl -xeu zabbix-server.service" for details.
   root@nks-worker-2:~# journalctl -xeu zabbix-server.service
   ░░ A start job for unit zabbix-server.service has begun execution.
   ░░
   ░░ The job identifier is 48958.
   Jan 24 12:57:07 nks-worker-2 systemd[1]: zabbix-server.service: Can't open PID file /run/zabbix/zabbix_server.pid (yet?) after start: Operation not permitted
   Jan 24 12:57:07 nks-worker-2 systemd[1]: zabbix-server.service: Failed with result 'protocol'.
   ░░ Subject: Unit failed
   ░░ Defined-By: systemd
   ░░ Support: http://www.ubuntu.com/support
   ░░
   ░░ The unit zabbix-server.service has entered the 'failed' state with result 'protocol'.
   Jan 24 12:57:07 nks-worker-2 systemd[1]: Failed to start Zabbix Server.
   ░░ Subject: A start job for unit zabbix-server.service has failed
   ░░ Defined-By: systemd
   ░░ Support: http://www.ubuntu.com/support

Result:
i have attached the screen shot 
Expected:
See screenshot....
See attached patch file...