Fatal error: Uncaught Error: Class "Facebook\GraphNodes\GraphNode" not found in /home/dario/Servidor/Sipemu/vendor/facebook/graph-sdk/src/Facebook/GraphNodes/GraphPicture.php:31
Stack trace:
#0 {main}
thrown in /home/dario/Servidor/Sipemu/vendor/facebook/graph-sdk/src/Facebook/GraphNodes/GraphPicture.php on line 31