Fatal error: Uncaught Error: Class "WP_REST_Controller" not found in D:\XAMPP\htdocs\UTeM\penerbit\wp-includes\rest-api\endpoints\class-wp-rest-url-details-controller.php:18
Stack trace:
#0 {main}
thrown in D:\XAMPP\htdocs\UTeM\penerbit\wp-includes\rest-api\endpoints\class-wp-rest-url-details-controller.php on line 18