Javascript error : blocked a frame

If Authetication display is Popup, when I’m trying to login with Google, I’m getting the folloing javascript error on the page “Processing, please wait…”.

Uncaught DOMException: Blocked a frame with origin "https://we-peps.fr" from accessing a cross-origin frame.
    at init (https://we-peps.fr/wp-login.php?action=wordpress_social_authenticate&mode=login&provider=Google&redirect_to_provider=true:39:23)
    at onload (https://we-peps.fr/wp-login.php?action=wordpress_social_authenticate&mode=login&provider=Google&redirect_to_provider=true#:53:45)

It’s working fine if Authetication display is in page.