Warning: require(/var/www/wp-includes/class-wp-paused-extensions-storage.php): Failed to open stream: No such file or directory in /var/www/wp-settings.php on line 31

Fatal error: Uncaught Error: Failed opening required '/var/www/wp-includes/class-wp-paused-extensions-storage.php' (include_path='.:/usr/local/lib/php') in /var/www/wp-settings.php:31 Stack trace: #0 /var/www/wp-config.php(49): require_once() #1 /var/www/wp-load.php(37): require_once('/var/www/wp-con...') #2 /var/www/wp-blog-header.php(13): require_once('/var/www/wp-loa...') #3 /var/www/index.php(17): require('/var/www/wp-blo...') #4 {main} thrown in /var/www/wp-settings.php on line 31