Warning: require(//wp-includes/cron.php) [function.require]: failed to open stream: No such file or directory in /wp-settings.php on line 161

Warning: require(//wp-includes/cron.php) [function.require]: failed to open stream: No such file or directory in /wp-settings.php on line 161

Fatal error: require() [function.require]: Failed opening required '//wp-includes/cron.php' (include_path='.:/:/usr/local/php5/lib/pear') in /wp-settings.php on line 161