Double menu since the last update

Hi guys.

I have jus update Generatepress and now, suddenly, I have double menu in my website: the original in the left side and a duplicate in the header.

Also, the menu bottom doesn´t appear in mobiles.

I was trying everything and I could not fix it.

My web: http://www.andresfluxa.com/

Thank you very much in advance.

Andrés.