bbPress.org

Hi
I get this:
Notice: bbp_setup_current_user was called incorrectly. The current user is being initialized without using $wp->init(). Please see Debugging in WordPress for more information. (This message was added in version 2.3.) in /home/easychem/public_html/wp-includes/functions.php on line 3560

Also I found bbpress interapting my gallery library. When it’s activate I get blank screen in the gallery library, but’ when I switch it off, I can see all my gallery.
This is My site:

Using 2.5.8 version of bbp
and 4.2.4 of WordPress