Problemas para startar o Zabbix_Server

[AndreSilva]

Instalei o Zabbix server recentemente, estou com apenas 4 hosts sendo monitorados e agora estou com este problema. alguem consegue me ajudar?

Erro que aparece

zabbix-server.service - Zabbix Server
Loaded: loaded (/lib/systemd/system/zabbix-server.service; enabled; vendor preset: enabled)
Active: activating (auto-restart) (Result: exit-code) since Wed 2018-08-29 14:01:01 UTC; 39ms ago
Process: 3734 ExecStart=/usr/sbin/zabbix_server -c $CONFFILE (code=exited, status=1/FAILURE)

Log nao me traz nada que me ajude

root@zabbix:~# tail -f /var/log/zabbix/zabbix_server.log
21803:20180829:133343.092 cannot send list of active checks to "127.0.0.1": host [Zabbix server] not monitored
21798:20180829:133543.106 cannot send list of active checks to "127.0.0.1": host [Zabbix server] not monitored
21800:20180829:133743.119 cannot send list of active checks to "127.0.0.1": host [Zabbix server] not monitored
21800:20180829:133943.133 cannot send list of active checks to "127.0.0.1": host [Zabbix server] not monitored
21772:20180829:134136.461 Got signal [signal:15(SIGTERM),sender_pid:8818,sender_uid:0,re ason:0]. Exiting ...
21772:20180829:134138.462 syncing history data...
21772:20180829:134138.462 syncing history data done
21772:20180829:134138.462 syncing trend data...
21772:20180829:134138.485 syncing trend data done
21772:20180829:134138.485 Zabbix Server stopped. Zabbix 3.4.13 (revision 84139).

[Hernandes Martins]

Olá meu caro,

Observe esse material, neste contem as principais sinais do serviço não está rodando.

https://www.unirede.net/servidor-zabbix-nao-esta-rodando/

Abraços