Fatal error: Uncaught Error: Class 'WP_REST_Controller' not found in /usr/home/tatoosacreative/public_html/radio_trafiko/wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php:17 Stack trace: #0 {main} thrown in /usr/home/tatoosacreative/public_html/radio_trafiko/wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php on line 17