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Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/kenknorr/public_html/wp-content/plugins/participants-database/classes/PDb_Settings.class.php:1439) in /home/kenknorr/public_html/wp-content/plugins/participants-database/classes/PDb_Session.class.php on line 72

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Managing WordPress Sites http://wordpress.kenknorr.com Technical crap about Wordpress Maintenance Fri, 16 Aug 2013 05:35:29 +0000 en-US hourly 1 https://wordpress.org/?v=4.8 56148336 [VIDEO] WordPress Heading Styles in Content http://wordpress.kenknorr.com/2013/08/07/video-wordpress-heading-styles-in-content/ http://wordpress.kenknorr.com/2013/08/07/video-wordpress-heading-styles-in-content/#respond Wed, 07 Aug 2013 03:49:52 +0000 http://wordpress.kenknorr.com/?p=11 Using Headings in Content

In wordpress using heading styles in content is easy.

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WordPress 3.6 Update Flaw http://wordpress.kenknorr.com/2013/08/06/wordpress-3-6-update-flaw/ http://wordpress.kenknorr.com/2013/08/06/wordpress-3-6-update-flaw/#comments Tue, 06 Aug 2013 04:40:29 +0000 http://wordpress.kenknorr.com/?p=4 Read More ]]> wordpress logoI Just updated 114 sites.

There is a Flaw with update to WordPress version 3.6

of the 114 site 57 had this error after the update:

Warning: require(/home/sitename/public_html/wp-includes/revision.php) [function.require]: failed to open stream: No such file or directory in /home/dhomepla/public_html/wp-settings.php on line 120

Fatal error: require() [function.require]: Failed opening required ‘/home/sitename/public_html/wp-includes/revision.php’ (include_path=’.:/usr/lib/php:/usr/local/lib/php’) in /home/dhomepla/public_html/wp-settings.php on line 120

Please note sitename was added as a place holder for the directory name of the affected site.

This error is fatal to the wordpress site being updated.

What appears to happen:

Revision.php is randomly missing and is not unpacked during the update and the update fails.


  1. get the latest version of wp : http://wordpress.org/download/
  2. upload the WP-Includes files over-top of the broken version
  3. then log in to the admin side and force a reinstall of wordpress.

Solution #2

  1. Restore last working version of wordpress database and files.

What a pain.


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