Fatal error: Uncaught Error: Class "Automattic\WooCommerce\StoreApi\Schemas\V1\AbstractSchema" not found in /home/samipe/public_html/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/CheckoutSchema.php:17 Stack trace: #0 {main} thrown in /home/samipe/public_html/wp-content/plugins/woocommerce/src/StoreApi/Schemas/V1/CheckoutSchema.php on line 17