Fatal error: Uncaught Error: Class 'Automattic\WooCommerce\StoreApi\Exceptions\StockAvailabilityException' not found in /var/www/html/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/StoreApi/Exceptions/NotPurchasableException.php:9 Stack trace: #0 {main} thrown in /var/www/html/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/StoreApi/Exceptions/NotPurchasableException.php on line 9