Just installed a new copy, have mod_rewrite on, all files are in place and I've tried many remedies that others have experienced such as removing trailing line breaks in function.php, etc.
The root domain is http://www.lotby.com
The first subdomain is http://www.motorcycleinsurance.ag which points to a subfolder of /cars/ The domain and call to the subdirectory both yield a blank page that doesn't even have tags in the source.
Please help! Sadly, I cannot say if the upgrade broke it for it was the first thing I did after logging in.