Settings

Don’t panic – your site’s okay. But you’ll need to change those back using one of the methods in this article:

http://codex.wordpress.org/Changing_The_Site_URL

You will need to have access to your site files via FTP (or other file manager) or to your database via phpMyAdmin.

You will need to have access to your site files via FTP (or other file manager) or to your database via phpMyAdmin.

If you don’t have FTP set up, ask your hosting company for help with it – it’s simply a way to access files on a server (not part of WP) –
http://codex.wordpress.org/FTP_Clients