error installing BP Fun

Hello there! This is my first forum post on WPMU, new member here.

Very first thing I downloaded tonight was BP Fun, the preview looked okay but it ignored all my sidebars, and most oddly, the preview version ignored the Activity Plus plugin (free version) that I downloaded from here weeks ago. Looked clean though, maybe I’m supposed to customize it after activation?

But here is what happened as soon as I activated the theme:

Fatal error: Cannot redeclare bp_dtheme_ajax_querystring() (previously declared in /home/everyman/livingroomsalon.com/buddypress/wp-content/themes/bp-fun/_inc/ajax.php:17) in /home/everyman/livingroomsalon.com/buddypress/wp-content/plugins/buddypress/bp-themes/bp-default/_inc/ajax.php on line 81

I’m using Buddypress 1.5.1 and WordPress 3.2.1 … checked and all my plugins are updated.

Plugins are:

Akismet version 2.5.3

All-in-One Event Calendar Plugin Version 1.0.9

bbPress Version 2.0

BuddyBar Widget Version 0.15

BuddyPress v. 1.5.1

BuddyPress Activity Comment Notifier Version 1.0.3

BuddyPress Activity Plus Version 1.2.1

BuddyPress Album Version 0.1.8.11

BuddyPress Docs Version 1.1.15

BuddyPress Like Version 0.0.8

BuddyPress Mobile Version 1.5.2.3

BuddyPress Private Messages for Friends Only Version 1.1

BuddyPress Template Pack Version 1.2

BuddyPress Usernames Only Version 0.58

Custom Login Version 0.9.4

Flash Video Player with HTML5 Version 1.2

MediaElement.js – HTML5 Audio and Video Version 2.2.5

oEmbed for BuddyPress Version 0.6-beta

oEmbed for Comments Version 0.6

podPress Version 8.8.10.12

Private BuddyPress Version 1.0.4

RS Buddypress Activity Refresh Version 1.5

W3 Total Cache Version 0.9.2.4

WordPress Hashcash Version 4.6

WP-DBManager Version 2.63

WP-Polls Version 2.62

WP Best Practices Version 1.2

WP Widget Cache Version 0.25.4

Any ideas as to what could be causing this? I had to switch back to my old theme which works fine. BTW, that theme is called Frisco for BuddyPress 1.5.04 by David Carson.

If you need more info, please let me know. Hopefully I’ll get an email if anyone should reply!

Looking forward to engaging with this wonderful community!

Sincerely, your latest newb

-derusion