How to make two vocabularies works as section and category for article? So basically i want terms from first vocabulary to work as sections that users can add (movies, for example), and terms from second vocabulary to be fixed amount of categories (like actors, info, screenshots etc), that users can only choose from. 

I already made two fields with both vocabularies, but they works separate (site.com/section and site.com/category). Obviously, i want path to look like site.com/section/category. Tried Pathauto, but it works in a different way and can't do such things.

Any suggestions?
I think you can use views with arguments to create this pages.

you should create links manually with l('title', "/{$vocab1_term}/{$vocab2_term}"); in your .tpl.php files associated with this views