Thank you Jeffrey, it works good now!
Found the solution from here.
You should downgrade from 3.8.2 to 3.8.1 and disable auto update by adding this code to wp-config.php file:
define( 'AUTOMATIC_UPDATER_DISABLED', true );
You can update your wordpress to 3.8.2 when your local language version is released.
I’m using Digitalocean vps, other websites in the same hosting works fine.
