Error: Could NOT enable Quick Cache. Please check permissions on /wp-config.php, /wp-content/ and /wp-content/cache/. Permissions need to be 755 or higher.
This message is not true. The
cache folders already have 755.
The caching works, so it is enabled.
Why does this plugin reguire access to the
wp-config.php? It is in the parent folder of the site. I'm not even allowed to change it's permissions, but I'm allowed to change it. No plugin will ever gain access to change it on it's own.
So just get rid of these meaningless "error" messages. It works as it should, and that's all I want to hear.