Fatal error: Uncaught Error: Class 'WP_REST_Revisions_Controller' not found in /var/www/html/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php:17 Stack trace: #0 /var/www/html/wp-settings.php(285): require() #1 /var/www/html/wp-config.php(133): require_once('/var/www/html/w...') #2 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...') #3 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...') #4 /var/www/html/index.php(17): require('/var/www/html/w...') #5 {main} thrown in /var/www/html/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php on line 17