Title: Header Error Message
Last modified: August 20, 2016

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# Header Error Message

 *  Resolved [wpgirl3](https://wordpress.org/support/users/wpgirl3/)
 * (@wpgirl3)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/header-error-message-2/)
 * Hello,
 * I just updated to version 3.4. I need help with the below error:
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/cryandcu/public_html/wp-content/themes/Jazzy/jazzy/functions.php:**169**)
   in /home/cryandcu/public_html/wp-includes/pluggable.php on line **881**
 * Line 169
    `foreach ($users as $user ) {`
 * Line 881
    `header("Location: $location", true, $status);`
 * Can someone please help me with this one. I don’t think there are any unnecessary
   spaces.

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

 *  [Krishna](https://wordpress.org/support/users/1nexus/)
 * (@1nexus)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/header-error-message-2/#post-2845212)
 * Did you check for white spaces that usually creates this error?
    If you can post
   your site URL?
 *  Thread Starter [wpgirl3](https://wordpress.org/support/users/wpgirl3/)
 * (@wpgirl3)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/header-error-message-2/#post-2845215)
 * Thanks for the response. The site is entirely new and there isn’t any content.
   I’m developing the theme from scratch.
 * I don’t believe there are any extra spaces. Do you see any in the code I listed?
 *  [Krishna](https://wordpress.org/support/users/1nexus/)
 * (@1nexus)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/header-error-message-2/#post-2845219)
 * It is not in the codes inside. The problem is related to white space that can
   exist in the beginning and the end. Check for it. Because white space cannot 
   be seen you have to use backspace (for the beginning) and delete for the end 
   and hold it deleting at least for 5 seconds.
 *  Thread Starter [wpgirl3](https://wordpress.org/support/users/wpgirl3/)
 * (@wpgirl3)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/header-error-message-2/#post-2845262)
 * I’ve fixed it. Thank you for your input!!!

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

The topic ‘Header Error Message’ is closed to new replies.

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 2 participants
 * Last reply from: [wpgirl3](https://wordpress.org/support/users/wpgirl3/)
 * Last activity: [13 years, 11 months ago](https://wordpress.org/support/topic/header-error-message-2/#post-2845262)
 * Status: resolved

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