Firebird 3.0 на Ubuntu Xenial не запускается

Question

Я пытаюсь установить Firebird 3.0 на Ubuntu xenial. Я использую эту команду для проверки состояния сервера:

Job for firebird3.0.service failed because a configured resource limit was exceeded

Ответы таковы:

    ● firebird3.0.service - Firebird Database Server ( SuperServer )
   Loaded: loaded (/lib/systemd/system/firebird3.0.service; disabled; vendor preset: enabled)
   Active: failed (Result: resources) since Sex 2016-07-01 14:52:03 BRT; 5min ago
  Process: 8596 ExecStart=/usr/sbin/fbguard -pidfile /var/run/firebird/3.0default.pid -daemon -forever (code=exited, status=0/SUCCESS

Jul 01 14:51:13 chriseana-Satellite-T115D systemd[1]: Starting Firebird Database Server ( SuperServer )...
Jul 01 14:51:13 chriseana-Satellite-T115D systemd[1]: firebird3.0.service: PID file /var/run/firebird/3.0default.pid not readable (ye
Jul 01 14:52:03 chriseana-Satellite-T115D systemd[1]: firebird3.0.service: Daemon never wrote its PID file. Failing.
Jul 01 14:52:03 chriseana-Satellite-T115D systemd[1]: Failed to start Firebird Database Server ( SuperServer ).
Jul 01 14:52:03 chriseana-Satellite-T115D systemd[1]: firebird3.0.service: Unit entered failed state.
Jul 01 14:52:03 chriseana-Satellite-T115D systemd[1]: firebird3.0.service: Failed with result 'resources'.

Когда я печатаю:

/etc/init.d/firebird3.0 start

Я получаю это сообщение:

[....] Starting firebird3.0 (via systemctl): firebird3.0.serviceJob for firebird3.0.service failed because a configured resource limit was exceeded. See "systemctl status firebird3.0.service" and "journalctl -xe" for details.

Не могли бы вы мне помочь, пожалуйста?