Fatal error: Uncaught exception 'Exception' with message 'Facebook needs the JSON PHP extension.' in /www/podcaster.cl/html/podfaiter/core/apis/facebook.php:7 Stack trace: #0 /www/podcaster.cl/html/podfaiter/core/classes/facebook.class.php(6): require_once() #1 /www/podcaster.cl/html/podfaiter/core/classes/frontend.class.php(4): require('/www/podcaster....') #2 /www/podcaster.cl/html/podfaiter/index.php(7): require('/www/podcaster....') #3 {main} thrown in /www/podcaster.cl/html/podfaiter/core/apis/facebook.php on line 7