Fatal error: Uncaught Error: Class 'Automattic\WooCommerce\StoreApi\Schemas\V1\CheckoutSchema' not found in /home/cleangre/public_html/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/CheckoutOrderSchema.php:12 Stack trace: #0 {main} thrown in /home/cleangre/public_html/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/CheckoutOrderSchema.php on line 12