WordPress address (URL) Changed, Website Broken

Hello All,

I’m very new to WordPress and I seem to have accidentally broken my website. My URL is http://www.it-freelancer.co.uk if that helps.

I was changing some settings and I changed the ‘WordPress address (URL)’ option from http://www.it-freelancer.co.uk/wp (My installation directory) to just http://www.it-freelancer.co.uk.

I would usually change it back realising my error, but the problem is that I can’t seem to logon to my admin panel atall. It’s re-directing me back to my broken homepage.

Help please!