hi ihave tise problem when i click on one story in the live.php page

please i need help...thank you!!

Warning: Cannot modify header information - headers already sent by (output started at /web/htdocs/www.mysite/home/folder/home.php:1) in /web/htdocs/www.mysite.com/home/folder/story.php on line 39

Warning: Cannot modify header information - headers already sent by (output started at /web/htdocs/www.mysite.com/home/folder/home.php:1) in /web/htdocs/www.mysite.com/home/folder/story.php on line 40