[Plugin: Facebook Comments for WordPress] Unable to verify application ID.

I want to use Facebook Comments for WordPress but when I save the configuration it always keep saying ERROR! Invalid App ID

I just did a fresh install on a new website and I’m getting the error:

“ERROR! Invalid application ID. Please double check to make sure it is correct. Note that this is not the same thing as your Facebook user ID”

But I know it’s in there and I know it’s the right app id ?? I disabled all FB stuff, no sharing etc. Everything in advanced to include the FB libs is enabled… Any clues anyone?

UPDATE: This was evidently due to an ad blocker that was stopping the FB functionality on this browser. Plugin works fine ??

Rocketpopgames,
How did you disable the ad blocker that was stopping the app from working?!

I have the same problem.

ERROR! Invalid application ID. Please double check to make sure it is correct. Note that this is not the same thing as your Facebook user ID

Maybe FB change something?

I am facing the same problem here.

I’m having the same issue. Also My XID number isn’t being generated.

Same issue.. Could someone help us please?

@maximek

I deactivated and reactivated the plugin and it ended up working for me.