The problem is that when calling the PeerJs library, it has an HTTP call and not HTTPS inside.
Then it returns the error:
peer.js: 861 Mixed Content: The page at 'https://conciliar.org/conciliacao_v4.php?' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://0.peerjs.com:9000/tadjksnufvlvj9k9/id?ts=15174003570050.24148370874463132'. This request has been blocked; the content must be served over HTTPS
That is, the PeerJs library itself does not allow the site to be completed, since all calls should be HTTPS, and inside the PeerJs library it calls HTTP.
Has anyone ever had this situation using PeerJs or something similar to solve?