Fatal error: Uncaught Error: Class 'WP_REST_Settings_Controller' not found in /www/doc/www.messs-na.cz/www/wp-includes/rest-api.php:327 Stack trace: #0 /www/doc/www.messs-na.cz/www/wp-includes/class-wp-hook.php(324): create_initial_rest_routes(Object(WP_REST_Server)) #1 /www/doc/www.messs-na.cz/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #2 /www/doc/www.messs-na.cz/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /www/doc/www.messs-na.cz/www/wp-includes/rest-api.php(589): do_action('rest_api_init', Object(WP_REST_Server)) #4 /www/doc/www.messs-na.cz/www/wp-includes/rest-api.php(413): rest_get_server() #5 /www/doc/www.messs-na.cz/www/wp-includes/class-wp-hook.php(324): rest_api_loaded(Object(WP)) #6 /www/doc/www.messs-na.cz/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array) #7 /www/doc/www.messs-na.cz/www/wp-includes/plugin.php(565): WP_Hook->do_action(Array) #8 /www/doc/www.messs-na.cz/www/wp-includes/class-wp.php(418): do_action_ref_array('parse_request' in /www/doc/www.messs-na.cz/www/wp-includes/rest-api.php on line 327