Rating: 1 star

I installed Redis on the DB server and when I try to activate this plugin, I get the following error:

Fatal error: Cannot redeclare wp_cache_add() (previously declared in /var/www/vhosts/xxx.com/blog/wp-includes/cache.php:24) in /var/www/vhosts/xxx.com/blog/wp-content/plugins/redis-object-cache/object-cache.php on line 26

No caching plugins are installed, this was on a new installed WordPress.