Title: Headers already sent – pluggable
Last modified: August 21, 2016

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# Headers already sent – pluggable

 *  [Norbert McDorbert](https://wordpress.org/support/users/dadreviewed/)
 * (@dadreviewed)
 * [13 years ago](https://wordpress.org/support/topic/headers-already-sent-pluggable/)
 * Hello,
 * I get the whitespace. However, the error is listing PLuggable.php; which is a
   wordpress file.
 * I see wp-includes functions.php:2959 in /…
    includes/pluggable.php on line 876
 * I deleted the space after it, and the error turned into 875.
 * It is hinted that the error exists when a plugin has a glitch, but I cannot tell
   which plugin (and it isnt listed in the header error msg)

Viewing 1 replies (of 1 total)

 *  Moderator [keesiemeijer](https://wordpress.org/support/users/keesiemeijer/)
 * (@keesiemeijer)
 * [13 years ago](https://wordpress.org/support/topic/headers-already-sent-pluggable/#post-3724153)
 * Can you show us the whole error message.
 * see “Interpreting the Error Message”:
    [http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F](http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F)
 * try:
    – deactivating **all** plugins to see if this resolves the problem? If 
   this works, re-activate the plugins one by one until you find the problematic
   plugin(s).
 * – switching to the default theme to rule out any theme-specific problems.

Viewing 1 replies (of 1 total)

The topic ‘Headers already sent – pluggable’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [keesiemeijer](https://wordpress.org/support/users/keesiemeijer/)
 * Last activity: [13 years ago](https://wordpress.org/support/topic/headers-already-sent-pluggable/#post-3724153)
 * Status: not resolved

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