Firefox & the forums

No this is not a problem with the servers but with IE try to go to any phpNUKE forum with FIREFOX and you will get the same error...
Like right now at the top i see:
[code:1]Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:33) in /home/firewall/public_html/includes/sessions.php on line 365

Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:33) in /home/firewall/public_html/includes/sessions.php on line 366
Firewall.cx: Forums


Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:33) in /home/firewall/public_html/includes/page_header.php on line 529

Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:33) in /home/firewall/public_html/includes/page_header.php on line 531

Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:33) in /home/firewall/public_html/includes/page_header.php on line 532[/code:1]

sorry mate.. this is a server side error.. trust me, its not a rendering error.

I am on this forum every half an hour and I only use firefox.. no problems whatsoever.. I also hang around the forums of loads of other sites with PHP nuke..

Further, PHPnuke renders way better in firefox than IE.. something about OSS love

hi guys !
ive been accesing this site with firefox all the time..
everything was ok with the forums page EXCEPT today .
im getting the same warning msgs



Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:32) in /home/firewall/public_html/includes/page_header.php on line 529

Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:32) in /home/firewall/public_html/includes/page_header.php on line 531

Warning: Cannot modify header information - headers already sent by (output started at /home/firewall/public_html/header.php:32) in /home/firewall/public_html/includes/page_header.php on line 532



regards
Nitish

Yep.. server load