Fatal error: Uncaught Error: Class 'Facebook\GraphNodes\GraphEdge' not found in /home/ncue/public_html/facebook/php-graph-sdk/src/Facebook/GraphNodes/GraphList.php:34 Stack trace: #0 {main} thrown in /home/ncue/public_html/facebook/php-graph-sdk/src/Facebook/GraphNodes/GraphList.php on line 34