Please try entering https://graph.facebook.com/771186689594913/photos?fields=source,link,name,images,album&limit=1000 into your URL bar and seeing if the page loads.
Trotsky Vengaran – Agosto me hace mal 2 veces mal – La Trastienda – 08/08/14 © Nico Paulis
Facebook API came back with a faulty result. You may be accessing an album you do not have permissions to access.