Title: Header Information Error
Last modified: August 19, 2016

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# Header Information Error

 *  [millsy](https://wordpress.org/support/users/millsy/)
 * (@millsy)
 * [17 years, 7 months ago](https://wordpress.org/support/topic/header-information-error/)
 * When I try to go into the admin section of my site I get this message:
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/beachh/public_html/blog/wp-config.php:57) in /home/beachh/public_html/
   blog/wp-includes/pluggable.php on line 694
 * Any idea what could of caused this?

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [@mercime](https://wordpress.org/support/users/mercime/)
 * (@mercime)
 * [17 years, 7 months ago](https://wordpress.org/support/topic/header-information-error/#post-874021)
 * Sometimes when you edit PHP files, spaces get added before or after the PHP script
   or characters get deleted which should not be deleted at all. Check your wp-config.
   php and make sure that there are no spaces before `<?php` at the top or after
   the closing `?>` at the bottom of the page.
 *  Thread Starter [millsy](https://wordpress.org/support/users/millsy/)
 * (@millsy)
 * [17 years, 7 months ago](https://wordpress.org/support/topic/header-information-error/#post-874032)
 * the wp-config.php file is fine? would this be the likely file to cause this error?
 *  [iridiax](https://wordpress.org/support/users/iridiax/)
 * (@iridiax)
 * [17 years, 7 months ago](https://wordpress.org/support/topic/header-information-error/#post-874034)
 * Check out: [Headers already sent](http://codex.wordpress.org/Answers-Troubleshooting#Headers_already_sent)

Viewing 3 replies - 1 through 3 (of 3 total)

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

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 3 participants
 * Last reply from: [iridiax](https://wordpress.org/support/users/iridiax/)
 * Last activity: [17 years, 7 months ago](https://wordpress.org/support/topic/header-information-error/#post-874034)
 * Status: not resolved

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