James

Then yes as Marius states it’s most certainly a theme issue and you’ll need to contact the creator for an update if one is available.

Now you’ve renamed the active theme, can you select one of the default themes in back end?

Whenever I’ve had a white screen it’s been a PHP error in my template files. Have you tried putting WordPress into debug mode? In wp-config change:

• define(‘WP_DEBUG’, false);
• to:
• define(‘WP_DEBUG’, true);

Now refresh the front page and see if you have any PHP errors?