Fatal error: Uncaught Error: Class "WP_REST_Controller" not found in /home/nordicstorm/public_html/wp-content/plugins/reepay-checkout-gateway/includes/Api/Controller/DebugController.php:21 Stack trace: #0 {main} thrown in /home/nordicstorm/public_html/wp-content/plugins/reepay-checkout-gateway/includes/Api/Controller/DebugController.php on line 21