Configuration error: config.php file missing

config.php file is missing. If this is a new installation, copy config.php.dist to config.php and edit that file to ensure the MySQL access protocols match those you have specified for the WIKINDX database.

Ensure also that the components/plugins, components/styles, components/templates, and components/vendor folders and all they contain are writable by the web server user (usually nobody or www-data account).

After that, refresh this page (with F5) or follow this link.