Fatal error: Uncaught Error: Class "WP_REST_Controller" not found in /opt/bitnami/wordpress-rendytrendy/htdocs/wp-includes/rest-api/endpoints/class-wp-rest-navigation-fallback-controller.php:17 Stack trace: #0 {main} thrown in /opt/bitnami/wordpress-rendytrendy/htdocs/wp-includes/rest-api/endpoints/class-wp-rest-navigation-fallback-controller.php on line 17