Fatal error: Uncaught Error: Class 'WP_REST_Revisions_Controller' not found in /home/c3158898/public_html/happy-neo-210.com/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php:17 Stack trace: #0 /home/c3158898/public_html/happy-neo-210.com/wp-settings.php(272): require() #1 /home/c3158898/public_html/happy-neo-210.com/wp-config.php(110): require_once('/home/c3158898/...') #2 /home/c3158898/public_html/happy-neo-210.com/wp-load.php(50): require_once('/home/c3158898/...') #3 /home/c3158898/public_html/happy-neo-210.com/wp-blog-header.php(13): require_once('/home/c3158898/...') #4 /home/c3158898/public_html/happy-neo-210.com/index.php(17): require('/home/c3158898/...') #5 {main} thrown in /home/c3158898/public_html/happy-neo-210.com/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-revisions-controller.php on line 17

Fatal error: Uncaught Error: Class 'WP_Translation_Controller' not found in /home/c3158898/public_html/happy-neo-210.com/wp-includes/l10n.php:800 Stack trace: #0 /home/c3158898/public_html/happy-neo-210.com/wp-includes/l10n.php(959): load_textdomain('default', '/home/c3158898/...', 'ja') #1 /home/c3158898/public_html/happy-neo-210.com/wp-includes/class-wp-fatal-error-handler.php(47): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/c3158898/public_html/happy-neo-210.com/wp-includes/l10n.php on line 800