Title: Error when posting – php glitch??
Last modified: August 19, 2016

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# Error when posting – php glitch??

 *  Resolved [gilesclark](https://wordpress.org/support/users/gilesclark/)
 * (@gilesclark)
 * [18 years, 2 months ago](https://wordpress.org/support/topic/error-when-posting-php-glitch/)
 * When posting or editing and saving the post I get the following error:
    `Warning:
   Cannot modify header information - headers already sent by (output started at/
   homepages/path/wp-admin/custom-header.php:333) in /homepages/path/wp-includes/
   pluggable.php on line 390` when I post.
 * The actual post is OK.
 * The site seems to work OK. There is just this error at the back end. Any thoughts?
 * Thanks as always
    Giles

Viewing 1 replies (of 1 total)

 *  Thread Starter [gilesclark](https://wordpress.org/support/users/gilesclark/)
 * (@gilesclark)
 * [18 years, 2 months ago](https://wordpress.org/support/topic/error-when-posting-php-glitch/#post-718009)
 * This is a pluggable error:
 * see the [guide](http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F)
 * Searched for the wrong thing to start with.

Viewing 1 replies (of 1 total)

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## Tags

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

 * In: [Developing with WordPress](https://wordpress.org/support/forum/wp-advanced/)
 * 1 reply
 * 1 participant
 * Last reply from: [gilesclark](https://wordpress.org/support/users/gilesclark/)
 * Last activity: [18 years, 2 months ago](https://wordpress.org/support/topic/error-when-posting-php-glitch/#post-718009)
 * Status: resolved

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