Hi, I followed the instructions on how to make a custom template
https://www.zen-cart.com/tutorials/i...hp?article=142 and it all seemed to go according to the instructions until i clicked on my categories and igot this error message.


Warning: Cannot modify header information - headers already sent by (output started at /home/content/d/o/o/doone/html/storerevolution/cart/includes/languages/english/index.php:117) in /home/content/d/o/o/doone/html/storerevolution/cart/includes/functions/functions_general.php on line 44

Any ideas what I may have done wrong?

Thanks