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I have error 

Cannot send headers; headers already sent in path/to/file line 1

File where this error occurs is class file so it begins with 

<?php
class something extends parentClass

I have already checked there are no spaces before line 1 i even check with HEX editor, there is nothing before this line.

Can someone explain what is wrong here, I'm totally lost... Edit:

The error happens when I try to redirect user after facebook login to customer edit

This happens on magento 1.7 platform...

Jan M.
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    Edit your question with more details. – Indrasinh Bihola Sep 28 '14 at 17:19
  • [**I found this**](http://stackoverflow.com/q/15670400/) under **Related** >>> - [**Consult this on Stack also**](http://stackoverflow.com/q/8028957/) <= which stands at being a duplicate question. – Funk Forty Niner Sep 28 '14 at 17:21
  • I already check this on out, and i do not have any spaces or var_dump,echo,printf before this line – Jan M. Sep 28 '14 at 17:23
  • HTML, a cookie, byte order mark (<= usually a big culprit), just to name a few. Included/required files with an echo, a statement echoing an error, it could be one of 932277745 things. You can even omit certain `?>` tags which is something that has happened quite many a time before, especially with frameworks. – Funk Forty Niner Sep 28 '14 at 17:25
  • Have you check output buffer on or off in php.ini? – Indrasinh Bihola Sep 28 '14 at 17:27
  • Check out this answer: http://stackoverflow.com/questions/8028957/how-to-fix-headers-already-sent-error-in-php?lq=1 – Indrasinh Bihola Sep 29 '14 at 04:50

0 Answers0