I have Debian 3.1 64 bit with php4 & 5 using the install guides from "perfect...." everything was ok the first 2-3 hours, but then everything got slower & slower, so this is the only thing I found as an error but I don't know how to fix this. I searched the forums, but I didn't find an answer. cp:~# iptables -L FATAL: Module ip_tables not found. iptables v1.2.11: can't initialize iptables table `filter': iptables who? (do you need to insmod?) Perhaps iptables or your kernel needs to be upgraded. this is the kernel I'm using cp:~# uname -r 18.104.22.168 after rebooting it seemed to work but only shortly, getting into the hosting panel is ok but not the installed website. thanx for any help. BTW- my provider gave the server a name like SERVER.PROVIDER.DE - I reinstalled Debian and change the server to something like CP.MYDOMAIN.NET added to hosts, does this effect the installtion or sites?