[Post-nuke-users] struck with errors after postnuke installation

[nagendra p. <tn_...@re...>]

hi
i have installed postnuke 703 using the tar file
available on postnuke.com site in my sys(linux redhat
7.2) .after  installation & starting using it,
when i typr the url in th webbrowser (netscape),
it gives an error like

1)

""
Warning: Cannot add header information - headers
already sent by (output started at
/var/www/html/postnuke/html/config.php:414) in
/var/www/html/postnuke/html/modules/NS-Languages/api.php
on line 54

""    & then the whole postnuke page gets
diaplayed.what shall i do.

2)
after getting the page when i enter the admin pwd &
username (which i gave during installation,)& press
login,
it gives another error like,

""
Warning: Cannot add header information - headers
already sent by (output started at
/var/www/html/postnuke/html/config.php:414) in
/var/www/html/postnuke/html/modules/NS-Languages/api.php
on line 54

Warning: Cannot add header information - headers
already sent by (output started at
/var/www/html/postnuke/html/config.php:414) in
/var/www/html/postnuke/html/modules/NS-User/tools.php
on line 34

Logging you in, hang tigh

""
also is there any prtobs if i give the site url name as
http://localhost as web site name during installation?
& i have done that now.
plz suggest me what to .i'm struck.

tnx prasad