Fatal error: Uncaught Error: Class 'Facebook\Helpers\FacebookSignedRequestFromInputHelper' not found in /home/www/desarrollo.credito506.com/wp-content/plugins/social-media-auto-publish/api/Facebook/Helpers/FacebookCanvasHelper.php:31
Stack trace:
#0 {main}
thrown in /home/www/desarrollo.credito506.com/wp-content/plugins/social-media-auto-publish/api/Facebook/Helpers/FacebookCanvasHelper.php on line 31