安装出问题了！

Warning: require_once(/home/xiqingji/public_html/dianyingren.net/wp-admin/includes/bookmark.php) [function.require-once]: failed to open stream: No such file or directory in /home/xiqingji/public_html/dianyingren.net/wp-admin/includes/admin.php on line 10

Fatal error: require_once() [function.require]: Failed opening required ‘/home/xiqingji/public_html/dianyingren.net/wp-admin/includes/bookmark.php’ (include_path=’.:/usr/lib/php:/usr/local/lib/php’) in /home/xiqingji/public_html/dianyingren.net/wp-admin/includes/admin.php on line 10