MySQL Server on jail doesn't start anymore

[Lucas Rey]

Hello community, months ago I installed MySQL server on my FreeNAS jails (FreeNAS version 11.1-U4) and it worked perfectly until yesterday.
Yesterday my FreeNAS hangs for unknown reason, so I restarted it, but after that MySQL doesn't start anymore with the following error:

Code:

root@tankjail:/ # service mysql-server start
Starting mysql.
su: pam_start: system error
/usr/local/etc/rc.d/mysql-server: WARNING: failed to start mysql

Jail works perfect, and I can stop/start it without problem. Could someone help me to find a solution?
Thank you
Lucas

 

[Lucas Rey]

Nevermind, something went corrupted in the whole jail
I had to delete and reinstal jail, fortunately I have only mysql and nginx!