Have you checked any of the numerous PHP-Nuke sites out there yet? First place to start would be
PHP-NukeAlso, just to mention, there have been quite a few fixes for the different versions of PHP-nuke and while its not a bad thing, version 6.5 is old, as 7.0 is the most current. In other words, there have been 5 versions (6.6, 6.7, 6.8, 6.9 and 7.0) since the one you are using. You would probably be better off with the latest 7.0 or at least 6.9, which is still free. I use 7.0 myself, but 6.9 is fine too.
