Warning: require(/htdocs/wp-includes/cron.php): failed to open stream: No such file or directory in /htdocs/wp-settings.php on line 211

Warning: require(/htdocs/wp-includes/cron.php): failed to open stream: No such file or directory in /htdocs/wp-settings.php on line 211

Fatal error: require(): Failed opening required '/htdocs/wp-includes/cron.php' (include_path='.:/usr/share/php') in /htdocs/wp-settings.php on line 211