Warning: require(/wp/wp-includes/version.php): failed to open stream: No such file or directory in /wp/wp-settings.php on line 33

Warning: require(/wp/wp-includes/version.php): failed to open stream: No such file or directory in /wp/wp-settings.php on line 33

Fatal error: require(): Failed opening required '/wp/wp-includes/version.php' (include_path='.:/usr/share/php:/usr/share/pear') in /wp/wp-settings.php on line 33