Warning: Cannot modify header information

[Guest]

Hi all,

 

I have the below error:

 

Warning: Cannot modify header information - headers already sent by (output started at /home/smallcra/public_html/test/catalog/includes/modules/shipping/mzmt.php:1) in /home/smallcra/public_html/test/catalog/includes/functions/general.php on line 29

 

I checked the "white spaces" on both mzmt.php and general.php

I'm 100% sure there are no more "white spaces" in it, but I still have this error.

 

Does any-one have an idea?

 

Thanks

 

Best regards

[kgt]

(output started at /home/smallcra/public_html/test/catalog/includes/modules/shipping/mzmt.php:1)

 

Line 1.

 

Basically meaning there is still some character before the <?php.

 

By the way, line breaks count as white space as well.

 

If you cannot find anything, view it in a good text editor (like PSPad and family) that can display the file as Hex Code. This can sometimes reveal wierd characters that the text editor doesn't normally display (like unix linebreaks in a bad windows editor).