<?. /**. * The base configuration for WordPress. *. * The wp-config. creation script uses this file during the. * installation. You don't have to use the web site, you can. * copy this file to "wp-config." and fill in the values. *. * This file contains the following configurations: *. * * MySQL settings. * * Secret keys. ... refuses to access files which have group or world permissions set, these definitions could solve the problem. Note that the '0755' is an octal value. Octal values must be prefixed with a 0 and are not delineated with single quotes ('). See Also: Changing File Permissions Move wp-config.. The next thing that we're going to do is move the wp-config file. By default, it sits inside the root folder of your website. So that will be inside your public HTML folder, if your site is on your main domain, or inside whichever subdirectory you're building your site in. But WordPress actually. WordPress wp-config. Generator for developers. We will explain them later in this article. Since this file contains a lot of sensitive information, it is recommended that you don't mess with this file unless you have absolutely no other choice. But since you're reading this article, it means that you have to edit wp-config.php file. Below are the steps to do it.