Title: Error message when posting (header info)
Last modified: August 18, 2016

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# Error message when posting (header info)

 *  [colmoreilly](https://wordpress.org/support/users/colmoreilly/)
 * (@colmoreilly)
 * [18 years, 10 months ago](https://wordpress.org/support/topic/error-message-when-posting-header-info/)
 * Hi,
 * I’ve installed Oynx 1.04 english as my theme on [http://www.crossfit.ie](http://www.crossfit.ie)
   and started posting. I get this error message anytime I save or publish:
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/colmorei/public_html/crossfit/wp-content/themes/onyx-10-deutsch/functions.
   php:126) in /home/colmorei/public_html/crossfit/wp-includes/pluggable.php on 
   line 331
 * My hosting company is bluehost, and I’ve three wordpress blogs with them: [http://www.colmoreilly.com](http://www.colmoreilly.com),
   [http://www.cleverlittlemonkeys.com](http://www.cleverlittlemonkeys.com) and 
   [http://www.spartanmma.com](http://www.spartanmma.com). I haven’t used this theme
   before however.
 * Any advice on what to do? If it’s a problem with the theme and anyone knows of
   a similar on that would also help.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [colmoreilly](https://wordpress.org/support/users/colmoreilly/)
 * (@colmoreilly)
 * [18 years, 9 months ago](https://wordpress.org/support/topic/error-message-when-posting-header-info/#post-611824)
 * Anyone?
 *  [lukadium](https://wordpress.org/support/users/lukadium/)
 * (@lukadium)
 * [18 years, 9 months ago](https://wordpress.org/support/topic/error-message-when-posting-header-info/#post-611825)
 * Do you have the same problem with other themes?
    Maybe it’s the theme’s fault
   😉
 *  [rogeredwardsmindspringcom](https://wordpress.org/support/users/rogeredwardsmindspringcom/)
 * (@rogeredwardsmindspringcom)
 * [18 years, 5 months ago](https://wordpress.org/support/topic/error-message-when-posting-header-info/#post-611910)
 * I get the same error after loading beautiful-sunset-10 theme. I don ‘t get the
   error with the default theme. I’m willing to believe that this is a problem with
   the theme, and if it is, what’s the solution. I want to use this theme, not another
   one.
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/tendreln/public_html/NathanHill.info/wp-content/themes/beautiful-sunrise-
   10/functions.php:72) in /home/tendreln/public_html/NathanHill.info/wp-includes/
   pluggable.php on line 391
    -Roger
 *  [rogeredwardsmindspringcom](https://wordpress.org/support/users/rogeredwardsmindspringcom/)
 * (@rogeredwardsmindspringcom)
 * [18 years, 5 months ago](https://wordpress.org/support/topic/error-message-when-posting-header-info/#post-611911)
 * Other posts helped me solve my problem. I removed all blank lines from the functions.
   php file and this solved the problem. I see quite a few themes contain blank 
   lines. Isn’t there a way not to accept them if the submitted themes contain blank
   lines? Seems like this would save a lot of us the trouble of researching this.
   -
   Roger

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Error message when posting (header info)’ is closed to new replies.

## Tags

 * [header](https://wordpress.org/support/topic-tag/header/)
 * [Themes](https://wordpress.org/support/topic-tag/themes/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 3 participants
 * Last reply from: [rogeredwardsmindspringcom](https://wordpress.org/support/users/rogeredwardsmindspringcom/)
 * Last activity: [18 years, 5 months ago](https://wordpress.org/support/topic/error-message-when-posting-header-info/#post-611911)
 * Status: not resolved

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