Fatal error: Uncaught Error: Class "FacebookAds\Enum\AbstractEnum" not found in /home/busines5/public_html/mailer.businessbrandagency.com/vendor/facebook/php-ads-sdk/src/FacebookAds/Object/Values/ProductItemShippingWeightUnitValues.php:38 Stack trace: #0 {main} thrown in /home/busines5/public_html/mailer.businessbrandagency.com/vendor/facebook/php-ads-sdk/src/FacebookAds/Object/Values/ProductItemShippingWeightUnitValues.php on line 38