Title: Warning dealing with Pluggable.php
Last modified: August 19, 2016

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# Warning dealing with Pluggable.php

 *  [2fnlow](https://wordpress.org/support/users/2fnlow/)
 * (@2fnlow)
 * [18 years, 3 months ago](https://wordpress.org/support/topic/warning-dealing-with-pluggablephp/)
 * I dont know how long this has been going on, i just noticed it today…I may have
   installed some plugins before this started happening, i dont really know…However,
   i went to ‘Manage’ and edit a post a saved awhile back…When i tried to filter
   my posts i would get the message below..
 * “Warning: Cannot modify header information – headers already sent by (output 
   started at public_html/wp-admin/admin-header.php:16) in public_html/wp-includes/
   pluggable.php on line 390′”
 * Also…When writing a post i clicked on “4 more” to pull up some of my post drafts
   i have saved, and i would get the same message….can anybody tell me how to find
   this..

Viewing 1 replies (of 1 total)

 *  [gilesclark](https://wordpress.org/support/users/gilesclark/)
 * (@gilesclark)
 * [18 years, 2 months ago](https://wordpress.org/support/topic/warning-dealing-with-pluggablephp/#post-709349)
 * You should be able to sort this out by looking at the following [guide](http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F)
   Hope this helps.

Viewing 1 replies (of 1 total)

The topic ‘Warning dealing with Pluggable.php’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [gilesclark](https://wordpress.org/support/users/gilesclark/)
 * Last activity: [18 years, 2 months ago](https://wordpress.org/support/topic/warning-dealing-with-pluggablephp/#post-709349)
 * Status: not resolved

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