Hi, I've just tried the www / non-www suggestion and it did not make any difference. When I click the login button the url in the address bar changes to www.foodanddrink.com/component/comprofiler/login but nothing else happens and I'm not logged in in the back end either.

Hi thanks for replying - new thread is here: www.joomlapolis.com/component/option,com_joomlaboard/Itemid,38/func,view/catid,64/id,78497/#78497