Pugin SEO Ultimate error: PHP Deprecated Function eregi_replace

My friend,

In the server LOG is the following message:

PHP Deprecated: Function eregi_replace() is deprecated in /home/wihe/public_html/myspace.wihe.net/wp-content/plugins/seo-ultimate/modules/titles/titles.php

Regards

http://ww.wp.xz.cn/extend/plugins/seo-ultimate/