I have my website under this address: http://klikerlab.pl/wordpress/
and I wanted to change this to the domain name: http://www.klikerlab.pl/
Which currently says: "To change this page, upload your website into the public_html directory".
I tried to change the WordPress address (URL) and Blog address (URL) in General Settings (in WP Dashboard), but it returned error - that it was not found on this server, and i couldn't connect to the dashboard anymore.
I had to reload wordpress from the backup copy.
What exactly do I have to upload to the public_html directory?