Fatal error: Uncaught Error: Class "Automattic\WooCommerce\StoreApi\Exceptions\StockAvailabilityException" not found in /home/america2/public_html/wp-content/plugins/woocommerce/src/StoreApi/Exceptions/NotPurchasableException.php:9 Stack trace: #0 {main} thrown in /home/america2/public_html/wp-content/plugins/woocommerce/src/StoreApi/Exceptions/NotPurchasableException.php on line 9