Issue resolved. It was something in the functions.php file. Thanks for the help :).
Again no luck.
Server info:
Apache version 2.0.63
PHP version 5.2.8
MySQL version 5.0.81-community
Architecture i686
Operating system Linux
Hmm tried all 3 and none of that worked :/
Interestingly if I enter a wrong password I get these errors;
ERROR: Incorrect password. Lost your password?
ERROR: Cookies are blocked or not supported by your browser. You must enable cookies to use WordPress.
However I have cookies enabled on chrome.
My web host is http://www.ezpzhosting.co.uk/ if thats important.