I run Uniform Server 3.3 (exe installed version), when I get to the admin page, I select Run MySQL.

It says MySQL was started, so I choose phpMyAdmin and I get the error:

MySQL said:
#2003 - The server is not responding

It was working fine earlier. I havn't done anything since then .

EDIT: I pressed 'Clean Server' and my files stayed intact, but phpMyAdmin is now working.

hmm.. thats funny... Clean Server does not touch anything related to this.... Just the files on the server....