Cannot install redis server

Tried to install redis-server using Kubuntu 16.04 64 bit version using: sudo apt install redis-server But receive this message while installing: Setting up redis-server (2:3.0.7-1~dotdeb+6.1) ... Job for redis-server.service failed because a timeout was exceeded. See "systemctl status redis-server.service" and "journalctl -xe" for details. invoke-rc.d: initscript redis-server, action "start" failed. dpkg: error processing package redis-server (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: redis-server E: Sub-process /usr/bin/dpkg returned an error code (1) Tried to run "journalctl -xe" and found this: redis-server.service: PID file /var/run/redis/redis-server.pid not readable (yet?) after start-post: No such file or directory Any idea to fix this issue? *** Update *** "df -h" result: Filesystem Size Used Avail Use% Mounted on udev 3,9G 0 3,9G 0% /dev tmpfs 789M 9,6M 780M 2% /run /dev/sda2 909G 24G 840G 3% / tmpfs 3,9G 175M 3,7G 5% /dev/shm tmpfs 5,0M 4,0K 5,0M 1% /run/lock tmpfs 3,9G 0 3,9G 0% /sys/fs/cgroup /dev/sda1 511M 3,6M 508M 1% /boot/efi tmpfs 789M 0 789M 0% /run/user/118 tmpfs 789M 12K 789M 1% /run/user/1000 "df -h /var/run" result: Filesystem Size Used Avail Use% Mounted on tmpfs 789M 9,6M 780M 2% /run