Fatal error: Uncaught Error: Class "Automattic\WooCommerce\Blocks\Templates\AbstractTemplatePart" not found in /Users/webmon/Documents/WebSites/herronfisher/wp-content/plugins/woocommerce/src/Blocks/Templates/CheckoutHeaderTemplate.php:9 Stack trace: #0 {main} thrown in /Users/webmon/Documents/WebSites/herronfisher/wp-content/plugins/woocommerce/src/Blocks/Templates/CheckoutHeaderTemplate.php on line 9