Tick the box in Table IX-C3. If it still does not work, find out where the following code in your page comes from and try to get rid of it:
<!-- Start AL2FB OGP -->
<meta property="og:title" content="Photos" />
<meta property="og:type" content="article" />
<meta property="og:image" content="http://www.opentennisgravenchon.org/wp-content/uploads/2012/02/logo4.gif" />
<meta property="og:url" content="http://www.opentennisgravenchon.org/?page_id=14" />
<meta property="og:site_name" content="Open de Tennis" />
<meta property="og:description" content="%%wppa%%
Vous ne souhaitez plus apparaître dans les albums photos du site de l’Open de Tennis de Gravenchon ? Merci d’en faire votre demande sur la page de contact en nous indiquant les photos à retirer." />
<meta property="fb:app_id" content="224241997777789" />
<meta property="og:locale" content="fr_FR" />
<!-- End AL2FB OGP -->
add-link-to-facebook/add-link-to-facebook-class.php
it comes from this
Is that a plugin? de-activate it.
Did you tick the box in IX-C3?
Is a plugin, thanks for your help.
If I uncheck the open graph protocol (add link to facebook plugin) it’s working.
Cheers