Curium

I want to turn off my server every night, but I don't get it working for some reason. The script works when I press "Run script in background" (the server shuts down): #!/bin/bash /sbin/poweroff `/etc/cron.d/root` looks fine I guess: root@Nano:~# cat /etc/cron.d/root ... # Generated cron schedule for user.scripts 0 21 * * * /usr/local/emhttp/plugins/user.scripts/startCustom.php /boot/config/plugins/user.scripts/scripts/power_down/script > /dev/null 2>&1 Any ideas?