Please update your site at http://calculators.cluhost.info to WordPress 4.0.1.
Updating is easy and only takes a few moments:
http://calculators.cluhost.info/wp-admin/update-core.php
Keeping your site updated is important for security. It also makes the internet a safer place for you and your readers.
If you experience any issues or need support, the volunteers in the WordPress.org support forums may be able to help.
http://wordpress.org/support/
The WordPress Team
