I want to use the Google XML Sitemaps plugin and it says: "The plugin will not be active until you disable the multisite mode". I don't need a multisite mode.
You need to do three things (after backing up your database, of course).
- Take out the multisite lines from wp-config.php. In my site, it was three lines referring to multiple domains and multiple sites.
- Get rid of the multisite .htaccess. For this, you can either put back the old single-site .htaccess or empty it out. Either option will work.
Remove the multisite database tables: