Nagios Oberfläche startet nicht

Hallo

ich habe gerade versucht ein Nagios Monitoring System aufzusetzen,

wenn ich service nagios status mache bekomme ich diese Meldung

â nagios.service - SYSV: Starts and stops the Nagios monitor
Loaded: loaded (/etc/init.d/nagios)
Active: active (running) since Fri 2016-05-06 06:20:55 PDT; 5min ago
Docs: man:systemd-sysv-generator(8)
Process: 499 ExecStart=/etc/init.d/nagios start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/nagios.service
ââ554 /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg

May 06 06:20:55 ubuntu su[514]: + ??? root:nagios
May 06 06:20:55 ubuntu su[514]: pam_unix(su:session): session opened for user nagios by (uid=0)
May 06 06:20:55 ubuntu su[514]: pam_systemd(su:session): Failed to connect to system bus: No such file or directory
May 06 06:20:55 ubuntu su[514]: pam_unix(su:session): session closed for user nagios
May 06 06:20:55 ubuntu nagios[553]: Nagios 3.2.3 starting... (PID=553)
May 06 06:20:55 ubuntu nagios[553]: Local time is Fri May 06 06:20:55 PDT 2016
May 06 06:20:55 ubuntu nagios[553]: LOG VERSION: 2.0
May 06 06:20:55 ubuntu nagios[499]: Starting nagios: done.
May 06 06:20:55 ubuntu systemd[1]: Started SYSV: Starts and stops the Nagios monitor.
May 06 06:20:55 ubuntu nagios[554]: Finished daemonizing... (New PID=554)

Kann mir jemand helfen ?

Viele Dank