ruby on rails 3.1 - getting error after ugrading to sass-3.1.8

Question

after upgrading to sass-3.1.8 form sass-3.1.7 I get this error:

 Functions may only be defined at the root of a document.

any Idea how I can solve this?

I'm using some of bourbon's mixins and it's imported at the top of my stylesheets, that's all.

Answer 1

I have the same problem and could not solve it by modifying code.

The way I solved was to use an older version:

gem uninstall sass
gem install sass -v 3.1.1