Ubuntu – Failed to start Redis Datastore Server (Ubuntu 16.04.1 LTS)

i just installed redis and it doesnt work at all when trying to start service with command:

sudo service redis-server start

this is result of journalctl -xe:

Subject: Unit redis-server.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit redis-server.service has finished shutting down.
Mar 02 13:22:46 aaa-notebook systemd[1]: redis-server.service: Start request repeated too quickly.
Mar 02 13:22:46 aaa-notebook systemd[1]: Failed to start Redis Datastore Server.

and this is the result of systemctl status redis-server.service:

 redis-server.service - Redis Datastore Server
 Loaded: loaded (/lib/systemd/system/redis-server.service; enabled; vendor preset: enabled)
 Active: inactive (dead) (Result: resources) since Kam 2017-03-02 13:22:46 WIB; 5min ago
 Process: 12120 ExecStart=/usr/local/bin/redis-server /etc/redis/redis.conf (code=exited, status=0/SUCCESS)

Mar 02 13:22:46 aaa-notebook systemd[1]: Failed to start Redis Datastore Server.
Mar 02 13:22:46 aaaaa-notebook systemd[1]: redis-server.service: Unit entered failed state.
Mar 02 13:22:46 aaa-notebook systemd[1]: redis-server.service: Failed with result 'resources'.
Mar 02 13:22:46 aaa-notebook systemd[1]: redis-server.service: Service hold-off time over, scheduling restart.
Mar 02 13:22:46 aaa-notebook systemd[1]: Stopped Redis Datastore Server.
Mar 02 13:22:46 aaa-notebook systemd[1]: redis-server.service: Start request repeated too quickly.
Mar 02 13:22:46 aaa-notebook systemd[1]: Failed to start Redis Datastore Server.