how do I install this php word censor for phpBB?

I am trying to add a list of words to be censored.

So I found this site

http://www.phpbbsmith.com/projects/phpbb3/word-censor-list.html

that does it for phpBB. I downloaded the file and I put it in my root folder.

I get this error

Fatal error: Call to a member fu开发者_Python百科nction session_begin() on a non-object in C:\HostingSpaces\SomeName\Site.com\wwwroot\Forum\install.php on line 18

I am not sure what really is happening I don't use php. My current structure is I have an asp.net mvc application that sites in the root. I then made a virtual directory called Forum that holds phpBB and this is where I stuck the install.php file in the root of this virtual directory.

You can't* run PHP code in a ASP.NET MVC application. You will have to find a component that is written for ASP.NET MVC.

*Well... you can, but it's probably not what you want to do: http://www.php-compiler.net/doku.php

root/ in this context (a phpBB mod install) means the root directory of a working phpBB install. Not your server document root.