Can't move my website to another domain

Hi all,

i’m using wordpress 3.6 with few plugins and lugada theme to run a website. Now, i want to transfer my website to another domain: i have copied all files and the database, changed parameteres in wp_config.php and the homepage parameteres in the db……but after the website don’t show up. I can only see a blank page.

This is only happening if i have lugada as active theme, i’ve tried o activate twenty twelve, trasnfer the db again…and everything is working fine. But when i try to reactivate lugada from the new website….blanck page againg(and no way to deactivate it, only reuploading the database backup). Any suggestion??

Thanks all.