#82 error every where

[Anonymous]

Name: Tien
Email: roadlearner@hotmail.com

wether i click on register or go to chat it display this error

Warning: rand(): Invalid range: 10000..99999 in c:\apache\htdocs\phpopenchat\include\class.Chatter.inc on line 372

Warning: Cannot add header information - headers already sent by (output started at c:\apache\htdocs\phpopenchat\include\class.Chatter.inc:372) in c:\apache\htdocs\phpopenchat\index.php on line 275

Warning: Cannot add header information - headers already sent by (output started at c:\apache\htdocs\phpopenchat\include\class.Chatter.inc:372) in c:\apache\htdocs\phpopenchat\index.php on line 276