Facebook page plugin widget error

[danjjohnson]

Steps to reproduce the issue

1. Add a Facebook page plugin widget to any widget area.
2. Add a title and the url of a public Facebook page.
3. View a page containing the widget area in Firefox.
4. See error, e.g.

Note: it has worked for me in Chrome, but some users have reported the same issue in Chrome and Edge too.

Several reports here:

• https://wordpress.org/support/topic/jetpack-plugin-facebook/
• https://wordpress.org/support/topic/facebook-feed-plugin-jetpack/

What I expected

Facebook page displays with no errors.

[kbrown9]

The problem appears to be caused by a Facebook bug. There are a few discussions about this in the Facebook developer support forums:

https://developers.facebook.com/community/threads/883138175424476
https://developers.facebook.com/community/threads/369847697559402

I can reproduce the problem with Safari, Firefox, and Chrome incognito, with all cookies allowed.

[jeherve]

I'll close this issue in favor of the main Facebook bug ticket:
https://developers.facebook.com/support/bugs/2526305424326407/

[QualtechAPP]

I have the same issue, facebook plugin can't work on browser like firefox, opera, safari, just only chrome working. how to fix that problem?

[jeherve]

@QualtechAPP I'm afraid there isn't much you can do to fix it; we'll need to wait for Facebook to fix the issue. You can subscribe to the issue to get updates when the problem gets fixed:
https://developers.facebook.com/support/bugs/2526305424326407/

[QualtechAPP]

Hi Jeherve,
Thanks for comment, indeed. hope the issue they can solve ASAP.