Fatal error: Uncaught Error: Interface 'Facebook\HttpClients\FacebookHttpable' not found in /home/allfirec/public_html/facebook/src/Facebook/HttpClients/FacebookGuzzleHttpClient.php:32
Stack trace:
#0 {main}
thrown in /home/allfirec/public_html/facebook/src/Facebook/HttpClients/FacebookGuzzleHttpClient.php on line 32