Fatal error: Uncaught Facebook\FacebookAuthorizationException: Cannot specify an empty identifier in /home/virtual/ecartelera.com/apis/facebook_v4/src/Facebook/FacebookRequestException.php:134 Stack trace: #0 /home/virtual/ecartelera.com/apis/facebook_v4/src/Facebook/FacebookRequest.php(267): Facebook\FacebookRequestException::create('{"error":{"mess...', Array, 400) #1 /home/virtual/ecartelera.com/classes/idFacebook.php(383): Facebook\FacebookRequest->execute() #2 /home/virtual/ecartelera.com/lib/rrss.php(9): IDFacebook->obtenerShares('') #3 /home/virtual/ecartelera.com/lib/rrss.php(84): getNFacebook('') #4 /home/virtual/ecartelera.com/web/films/peli.php(412): get_shares_movie('', NULL, 'NxPeliculas') #5 /home/virtual/ecartelera.com/web/films/index.php(11): include('/home/virtual/e...') #6 /home/virtual/ecartelera.com/controlador.php(68): include('/home/virtual/e...') #7 /home/virtual/ecartelera.com/index.php(115): include('/home/virtual/e...') #8 {main} thrown in /home/virtual/ecartelera.com/apis/facebook_v4/src/Facebook/FacebookRequestException.php on line 134