Title: pluggable.php error
Last modified: August 20, 2016

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# pluggable.php error

 *  [tpeila](https://wordpress.org/support/users/tpeila/)
 * (@tpeila)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/)
 * I have been running this site for some time. I have not logged in in thelast 
   week. This is the error I get when I go to the wp-admin page. I can’t even login!
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/content/a/b/s/absolutemavens/html/RC/wp-content/plugins/mp3-jplayer/
   mp3j_main.php:1311) in /home/content/a/b/s/absolutemavens/html/RC/wp-includes/
   pluggable.php on line 866

Viewing 7 replies - 1 through 7 (of 7 total)

 *  [Vanguard Digital](https://wordpress.org/support/users/musicaldustbin/)
 * (@musicaldustbin)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557423)
 * Generally means there is blank space at the end of you functions.php file
 *  Thread Starter [tpeila](https://wordpress.org/support/users/tpeila/)
 * (@tpeila)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557427)
 * This is what the end of the functions.php file looks like
 *     ```
       if ( empty( $protocols ) ) {
       		$protocols = array( 'http', 'https', 'ftp', 'ftps', 'mailto', 'news', 'irc', 'gopher', 'nntp', 'feed', 'telnet', 'mms', 'rtsp', 'svn' );
       		$protocols = apply_filters( 'kses_allowed_protocols', $protocols );
       	}
   
       	return $protocols;
       }
   
       ?>
       ```
   
 *  Thread Starter [tpeila](https://wordpress.org/support/users/tpeila/)
 * (@tpeila)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557428)
 * Let me clear that up by saying the functions.php file in the wp-includes file.
   There are functions.php files in each of my theme folders as well
 *  [Vanguard Digital](https://wordpress.org/support/users/musicaldustbin/)
 * (@musicaldustbin)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557434)
 * you shouldn’t ever need to edit content in the WordPress core files or you are
   sure to break your site, so if you have done that you may be in trouble..
 * the functions.php file i was refering to is part of your theme located in.
 * wp-content/themes/THEME-NAME/functions.php
 * this is the file where you have the ability to hook into WordPress’s core functionality.
 * very often a cause of this error is if you have “blank” characters after the 
   last function
 * if you google this you can get more detailed information
 * Warning: Cannot modify header information – headers already sent pluggable.php
   wordpress
 *  [Vanguard Digital](https://wordpress.org/support/users/musicaldustbin/)
 * (@musicaldustbin)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557435)
 * [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)
 *  [Oleg Dudkin](https://wordpress.org/support/users/olegdudkin/)
 * (@olegdudkin)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557437)
 * It’s more likely that mp3-jplayer plugin is broken.
    Just deactivate it by renaming
   plugin folder via FTP. Also you can try to type /wp-admin/ In addressbar after
   getting this error and probably you’l get dashboard access.
 *  Thread Starter [tpeila](https://wordpress.org/support/users/tpeila/)
 * (@tpeila)
 * [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557501)
 * I was able to deactivate the mp3 plugin by renaming it in the FTP folder. That
   let me in. Thank you! Now Ihave to figure out the issue with the mp3 player!

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘pluggable.php error’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 7 replies
 * 3 participants
 * Last reply from: [tpeila](https://wordpress.org/support/users/tpeila/)
 * Last activity: [14 years, 4 months ago](https://wordpress.org/support/topic/pluggablephp-error-3/#post-2557501)
 * Status: not resolved

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