Fatal error: Uncaught Error: Class 'WC_REST_Controller' not found in /home/pac84520/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-settings/src/Endpoint/RestEndpoint.php:16 Stack trace: #0 {main} thrown in /home/pac84520/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-settings/src/Endpoint/RestEndpoint.php on line 16