Warning: require_once(/customers/d/6/9/kinodocproduction.com/httpd.www/wp-admin/includes/class-wp-site-health.php): Failed to open stream: No such file or directory in /customers/d/6/9/kinodocproduction.com/httpd.www/wp-settings.php on line 605

Fatal error: Uncaught Error: Failed opening required '/customers/d/6/9/kinodocproduction.com/httpd.www/wp-admin/includes/class-wp-site-health.php' (include_path='.:/usr/share/php') in /customers/d/6/9/kinodocproduction.com/httpd.www/wp-settings.php:605
Stack trace:
#0 /customers/d/6/9/kinodocproduction.com/httpd.www/wp-config.php(107): require_once()
#1 /customers/d/6/9/kinodocproduction.com/httpd.www/wp-load.php(50): require_once('/customers/d/6/...')
#2 /customers/d/6/9/kinodocproduction.com/httpd.www/wp-blog-header.php(13): require_once('/customers/d/6/...')
#3 /customers/d/6/9/kinodocproduction.com/httpd.www/index.php(17): require('/customers/d/6/...')
#4 {main}
  thrown in /customers/d/6/9/kinodocproduction.com/httpd.www/wp-settings.php on line 605