Hi,
I installed the nextGEN gallery uploder + nextGen gallery plugin and it worked fine for the first image uploads (from backend and frontend).
Unfortunately, now anytime I try to upload an image from the frontend, an error appears stating: "Are you sure you want to do this? Please try again."
I would be realy thanksful for your help.
Ps: Buddypress 1.6.4. is installed.
http://wordpress.org/extend/plugins/nextgen-public-uploader/