Problem

hello, here is my problem makes me his when I log on my administration how?

Deprecated: Function eregi() is deprecated in /home/weeziz.com/www/cutenews/inc/functions.inc.php on line 289

Deprecated: Function eregi() is deprecated in /home/weeziz.com/www/cutenews/inc/functions.inc.php on line 289

Warning: Cannot modify header information - headers already sent by (output started at /home/weeziz.com/www/cutenews/inc/functions.inc.php:289) in /home/weeziz.com/www/cutenews/index.php on line 90

Warning: Cannot modify header information - headers already sent by (output started at /home/weeziz.com/www/cutenews/inc/functions.inc.php:289) in /home/weeziz.com/www/cutenews/index.php on line 96

Warning: Cannot modify header information - headers already sent by (output started at /home/weeziz.com/www/cutenews/inc/functions.inc.php:289) in /home/weeziz.com/www/cutenews/index.php on line 97

Deprecated: Function eregi() is deprecated in /home/weeziz.com/www/cutenews/index.php on line 241