MySQL Failed to Start on Debian 7.11 x32

Hi there,

i was googling before but still can’t solved this issue
ussualy when i got “Error establishing a database connection” notification on my site, i go to run this command sudo service mysql restart and problem fixed, but now when i’m do same command the respon is like this

sudo service mysql restart
[ ok ] Stopping MariaDB database server: mysqld.
[....] Starting MariaDB database server: mysqld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[FAIL. . . . . . . . . . . . . . . . . . . . . . . . . . . . failed!

i’m running EasyEngine v3.7.4 with nginx on debian server

i was check the storage too and the result is

df -h
Filesystem                 Size  Used Avail Use% Mounted on
rootfs                      20G  4.7G   15G  25% /
udev                        10M     0   10M   0% /dev
tmpfs                       51M  172K   51M   1% /run
/dev/disk/by-label/DOROOT   20G  4.7G   15G  25% /
tmpfs                      5.0M     0  5.0M   0% /run/lock
tmpfs                      101M     0  101M   0% /run/shm

ee stack restart
Restart : nginx     [OK]
Restart : php5-fpm  [OK]
Restart : mysql     [Failed]
Restart : postfix   [OK]

please help to solve this issue…

Regards,