Hi,
by two days ago it stopped working, but we have not made changes.

Hey Adriano!

Thank you for posting about this problem!

Could you please let us know if you updated the plugin recently, or it is a fresh installation? And in case it was updated, please tell us how did you proceed the installation, from WordPress dashboard or via FTP connection.

Thanks! Have a great day!

The plugin is updated and installed from wordpress.
The plugin worked for a few days and by two days do not work anymore.

Ok, after your last update of tomorrow, it works again.
Thankyou.

Hey Adriano!

Indeed, our developers were working to resolve this issue with an update. We are very glad to know that the problem is resolved on your site. Please feel free to let us know in case you have other support requests or questions.

We'll be happy to assist!

And in case you've got a few minutes, please share your customer experience and rating for Facebook Feed WD plugin on WordPress.org. Our team would highly appreciate your feedback, it is a big contribution for us!

Let me give you the link:
wordpress.org/support/plugin/wd-facebook-feed/reviews/

Thanks so much in advance! Happy Friday!