Yeah saw that topic too but would be a sad panda if I had to reinstall everything from scratch once more.
Here´s the output:
TheBox:~# service sonarr status
● sonarr.service - LSB: starts instance of NzbDrone
Loaded: loaded (/etc/init.d/sonarr)
Active: failed (Result: exit-code) since Wed 2016-06-22 14:40:01 CEST; 2s ago
Process: 21154 ExecStart=/etc/init.d/sonarr start (code=exited, status=2)
Jun 22 14:40:01 TheBox sonarr: Starting Sonarr-NzbDrone
Jun 22 14:40:01 TheBox sonarr: start-stop-daemon: unable to stat /op...y)
Jun 22 14:40:01 TheBox systemd: sonarr.service: control process exited, ...=2
Jun 22 14:40:01 TheBox systemd: Failed to start LSB: starts instance of ...e.
Jun 22 14:40:01 TheBox systemd: Unit sonarr.service entered failed state.
Hint: Some lines were ellipsized, use -l to show in full.