I try to instal APC cache. After try to activate it a Fatal error show in my Word Press Dash Board:
Fatal error: Cannot redeclare wp_cache_add() (previously declared in /home/activose/public_html/mydomain.con/wp-includes/cache.php:24) in /home/hostusername/public_html/mydomain.com/wp-content/plugins/apc/object-cache.php on line 35
* Please pay attention in:
"mydomain.com" and "hostuseername" are no my real domain and name. I change it for security purpose.