#3 Line 638 error in class.FastTemplate.php

[ltslinkdaemon]

Greetings

I've just installed phphitman on a Mac OS X 10.4.7
server. When I attempt to access the /phphitman dir
via my browser I get:

Fatal error: Cannot redeclare clear_parse() in
/Library/WebServer/Documents/phphitman/class.FastTemplate.php
on line 638

What have I done wrong? I declared the default
webroot as "/Library/WebServer/Documents" - this is
where the html docs for the root web reside - in the
config.inc.php file, and that is the only change I have
made. Any suggestion would be appreciated.

Many thanks for your time and effort