Fatal error: Uncaught Error: Class 'WC_Payment_Gateway' not found in /home/pac84520/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/Gateway/CardButtonGateway.php:29 Stack trace: #0 {main} thrown in /home/pac84520/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/src/Gateway/CardButtonGateway.php on line 29