FQL console throw "Ops" error

I have this FQL query

select uid, name, website
from user
where website != "" and uid in (
    select uid2
    from friend
    where uid1 = me()
)

I tested this query in the FQL console a couple of months ago, and it worked fine. Now I try it again and I have this error:

th开发者_如何转开发at can be translated in english like "An error occurred. We are working to solve it soon". I tried with different queries and no one work, all throw the same error. Someone have any suggestions?

Since an unspecified version, Facebook doesn't allow to query some private parameters (like the websites). So my old query is not valid now.