On one beautiful day I had to install WordPress 3.6 on Apache (Windows) and on the second step I got this message:
Fatal error: Call to a member function add_global_groups() on a non-object in wp-includes\cache.php on line 207
My server runs on
Server version: Apache/2.2.23 (Win64) Server built: Aug 24 2012 13:38:09 PHP 5.4.11 (cli) (built: Jan 16 2013 20:26:26) Copyright (c) 1997-2013 The PHP Group Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies
Looking at the problematic line:
function wp_cache_add_global_groups( $groups ) {
global $wp_object_cache;
return $wp_object_cache->add_global_groups( $groups );
}
The solution was to disable cache in php.ini
In my case it was Wincache
;extension=php_wincache.dll
And life was better since then. I will be looking to replace wincache with something compatible with WordPress.
The post WordPress installation: Call to a member function add_global_groups() on a non-object in wp-includes – cache.php on line 207 appeared first on R2D2.