Fatal error: Uncaught Error: Class "FacebookAds\Object\AdCreativeObjectStorySpec" not found in /home/bariatric/public_html/api/vendor/facebook/php-business-sdk/src/FacebookAds/Object/ObjectStorySpec.php:18 Stack trace: #0 {main} thrown in /home/bariatric/public_html/api/vendor/facebook/php-business-sdk/src/FacebookAds/Object/ObjectStorySpec.php on line 18