Fatal error: Uncaught exception 'Exception' with message 'The Facebook SDK v4 requires PHP version 5.4 or higher.' in /home/smerhi/public_html/JSON/facebook/autoload.php:32
Stack trace:
#0 /home/smerhi/public_html/JSON/facebook/fbconfig.php(4): require_once()
#1 {main}
thrown in /home/smerhi/public_html/JSON/facebook/autoload.php on line 32