Hiya, yea I've just had problems with this mod. Read through the entire post, there are a lot of glitches.
Finally somewhat fixed it!
You need to add this bit of code:
Jorram wrote:function display_avatar_gallery($mode,
and then after the $allowsmilies, add
Yes, that will partially fix it (although those should read &$showavatars, &$showsignatures), but you also need to add
into the $params array after 'allowsmilies', near the end of that function.
I'm using the 2.0.11 and it fixed the stupid bug in the gallery.