Fatal error: Uncaught Error: Class 'WP_REST_Controller' not found in D:\htdocs2\a-resultat.dk\wp-includes\rest-api\endpoints\class-wp-rest-templates-controller.php:17
Stack trace:
#0 {main}
thrown in D:\htdocs2\a-resultat.dk\wp-includes\rest-api\endpoints\class-wp-rest-templates-controller.php on line 17