Fatal error: Uncaught exception 'Exception' with message 'Facebook needs the JSON PHP extension.' in /var/www/vhosts/ichoose.com.au/httpdocs/classes/facebook/facebook.php:7 Stack trace: #0 /var/www/vhosts/ichoose.com.au/httpdocs/conf/includes.inc.php(146): include_once() #1 /var/www/vhosts/ichoose.com.au/httpdocs/conf/config.inc.php(91): include('/var/www/vhosts...') #2 /var/www/vhosts/ichoose.com.au/httpdocs/conf/loadconfig.inc.php(143): include('/var/www/vhosts...') #3 /var/www/vhosts/ichoose.com.au/httpdocs/index.php(24): include('/var/www/vhosts...') #4 {main} thrown in /var/www/vhosts/ichoose.com.au/httpdocs/classes/facebook/facebook.php on line 7