Fatal error: Uncaught Error: Class "WC_Payment_Gateway" not found in /Users/webmon/Documents/WebSites/herronfisher/wp-content/plugins/woocommerce/src/Internal/Admin/Settings/PaymentsProviders/PseudoWCPaymentGateway.php:16 Stack trace: #0 {main} thrown in /Users/webmon/Documents/WebSites/herronfisher/wp-content/plugins/woocommerce/src/Internal/Admin/Settings/PaymentsProviders/PseudoWCPaymentGateway.php on line 16