[Plugin: NextGEN Gallery] 3.4.1 problems, upload, not found gallery

So, I used this plugin in WP 3.3 and it worked fine, but now on 3.4.1 I have problems.

1.When I upload a photo, upload dialog don’t pop up, and image did not upload.
2.When in new PAGE i use [nggallery id=1] i just get [Gallery not found], but I have gallery with ID=1. (id=1,gallery=my_gallery).

So I think plugin need fixes.right?

http://ww.wp.xz.cn/extend/plugins/nextgen-gallery/