NextGEN url rewrite error with BuddyPress

Hi, i’ve got this error when I try to enter in a group. The site redirect me to forum.

I’ve got use the statment above without resolve the problem. I found a solution for Edit Profile (don’t work before) but nothing with Groups.

When i deactivate NextGEN Gallery, everything works fine.

Sample:
With NextGEN activate, click on this link http://www.gdrzine.com/groups/savage-worlds/ redirect me to http://www.gdrzine.com/groups/savage-worlds/forum

With NextGEN deactivate, click on this link http://www.gdrzine.com/groups/savage-worlds/ I’m going to correct group page

Can you help me to resolve this problem?

https://wordpress.org/plugins/nextgen-gallery/