Small porblem

[syhost]

Hi there

i am ammar (new to OsCommerce)

i have installed the script into my web site

and a small problem is facing me which is

when i click on my account or add to cart button this message appear:

Warning: Cannot modify header information - headers already sent by (output started at /home/symalls/public_html/malls/catalog/includes/languages/english.php:336) in /home/symalls/public_html/malls/catalog/includes/functions/general.php on line 29

 

and i would like to know how to change the information in the first page???

 

 

thanks much