phpbb3 drupal forum

I spent quite a bit of time in the last week finishing up a new Drupal 6 site for the Iowa Geocachers Organization (http://new.IowaGeocachers.org) and most of the time was spent bridging our old phpBB2 forums into the site after an upgrade to phpBB3 and installation of the phpbbforums module.

Everything seems to be working well for MOST users. However, I have a handful of old forum users who, when they visit the new site or forums, get a perpetual string of FATAL errors mostly referring to re-declaration of various user functions like the one shown here:

I spent quite a bit of time in the last week finishing up a new Drupal 6 site for the Iowa Geocachers Organization (http://new.IowaGeocachers.org) and most of the time was spent bridging our old phpBB2 forums into the site after an upgrade to phpBB3 and installation of the phpbbforums module.

Everything seems to be working well for MOST users. However, I have a handful of old forum users who, when they visit the new site or forums, get a perpetual string of FATAL errrors mostly referring to re-declaration of various user functions like the list shown here:

[code]

Hello,

I recently imported all content from a phpnuke site to a drupal installation and now I want to integrate phpbb into my drupal site. Is this possible easily and if so, is it done automatically by the module? (I could not find it in documentation).

Versions:
drupal - the lastest 5.x
phpbb3

Thanks :)