Hi,
which distribution did you use for setting your box up?
if it is raspian, you have to disable hostapd, dnsmasq & lighttpd from startup, because on raspian these are enabled through their installation.
Run the following commands on your PI
sudo /etc/init.d/lighttpd stop
sudo update-rc.d lighttpd remove
sudo /etc/init.d/dnsmasq stop
sudo update-rc.d dnsmasq remove
sudo /etc/init.d/hostapd stop
sudo update-rc.d hostapd remove
Then restart the piratebox scripts
sudo /etc/init.d/piratebox restart
best regards Matthias