Only background with elementor

Dear support forum,

I’m writing since my wordpress website stopped to work suddenly without apparent changes made by me. (I can hypothesize an automatic update during the night of some plugin which made the kaos… because before going to sleep everything was working finely)

I’m using elementor + gamipress.

The problem is that, any page made with elementor just show the background image, but nothing else.

I tried also to disable ALL plugin and leave ONLY elementor, same matter.

The only error i get, is from the google chrome console

————
frontend.min.js?ver=2.0.16:2 Uncaught TypeError: Failed to execute ‘getComputedStyle’ on ‘Window’: parameter 1 is not of type ‘Element’.
at Object.getCurrentDeviceMode (frontend.min.js?ver=2.0.16:2)
at t (frontend.min.js?ver=2.0.16:2)
at HTMLDocument.init (frontend.min.js?ver=2.0.16:2)
at i (jquery.js?ver=1.12.4:2)
at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4:2)
at Function.ready (jquery.js?ver=1.12.4:2)
at HTMLDocument.K (jquery.js?ver=1.12.4:2)
frontend.min.js?ver=2.0.16:2 Uncaught TypeError: Failed to execute ‘getComputedStyle’ on ‘Window’: parameter 1 is not of type ‘Element’.
at Object.getCurrentDeviceMode (frontend.min.js?ver=2.0.16:2)
at t (frontend.min.js?ver=2.0.16:2)
at dispatch (jquery.js?ver=1.12.4:3)
at r.handle (jquery.js?ver=1.12.4:3)
———————

Can you help me with this please?

Thank you very much!