Failed context type: Parent provider detected

[Kikobeats]

Hello,

I'm reaching an error when I want to use reunk from a parent component:

Warning: Failed context type: Parent provider detected in ``. Only one provider per app should be included.
    in Provider (at App.js:30)
    in div (created by Headroom)
    in div (created by Headroom)
    in Headroom (at App.js:29)
    in div (created by InstantSearch)
    in InstantSearch (created by CreateInstantSearch)
    in CreateInstantSearch (created by CreateInstantSearchServer)
    in CreateInstantSearchServer (at App.js:19)
    in Unknown (created by Provider)
    in Provider (at index.js?entry:61)
    in div (created by styled.div)
    in styled.div (created by Provider)
    in ThemeProvider (created by Provider)
    in Provider (at index.js?entry:60)
    in div (at Layout.js:14)
    in Unknown (at index.js?entry:59)
    in _class (created by Container)
    in AppContainer (created by Container)
    in Container (created by App)
    in div (created by App)
    in App

Any idea how to fix that?