Fatal error: Uncaught Error: Class 'Automattic\WooCommerce\StoreApi\Schemas\V1\CheckoutSchema' not found in /home/customer/www/hamboo.it/public_html/wp-content/plugins/klaviyo/includes/blocks/StoreApi.php:71 Stack trace: #0 /home/customer/www/hamboo.it/public_html/wp-includes/class-wp-hook.php(324): WCK\Blocks\StoreApi->register_store_api_routes('') #1 /home/customer/www/hamboo.it/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #2 /home/customer/www/hamboo.it/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /home/customer/www/hamboo.it/public_html/wp-settings.php(643): do_action('init') #4 /home/customer/www/hamboo.it/public_html/wp-config.php(79): require_once('/home/customer/...') #5 /home/customer/www/hamboo.it/public_html/wp-load.php(50): require_once('/home/customer/...') #6 /home/customer/www/hamboo.it/public_html/wp-blog-header.php(13): require_once('/home/customer/...') #7 /home/customer/www/hamboo.it/public_html/index.php(17): require('/home/customer/...') in /home/customer/www/hamboo.it/public_html/wp-content/plugins/klaviyo/includes/blocks/StoreApi.php on line 71