CiviCRM Community Forums (archive)

Hi

After upgrading a site from WP 3.4.1 to 3.4.2, I've been getting this error...

Warning: require_once(wp-includes/pluggable.php) [function.require-once]: failed to open stream: No such file or directory in [path to plugins folder]/civicrm/civicrm.php on line 333

Fatal error: require_once() [function.require]: Failed opening required 'wp-includes/pluggable.php' (include_path='.:[path to plugins folder]/civicrm/civicrm/:[path to plugins folder]/civicrm/civicrm//packages:.:/usr/local/php53/lib/php') in [path to plugins folder]/civicrm/civicrm.php on line 333
I've found a fix for it (at http://www.geeksengine.com/article/php-include-path.html) by adding the following to my WP theme's functions.php file...

$path = [path to wordpress folder]; 
set_include_path(get_include_path() . PATH_SEPARATOR . $path);
However, I'd be happier if I knew why the WP upgrade was causing the problem in the first place - particularly if it's related to a security issue.

The Civi version is 4.1.3 - as we haven't yet been able to upgrade successfully to 4.2.0

The error is triggered by this shortcode in an event post...

[civicrm component="event" id="4" mode="live" action="info"]
If anyone has any light to shed on this - much appreciated.

Thanks

Bill