Best Seller Box not showing

I have just migrated my shop and upgraded to the last version (h) everything went smooth, but when I now try to activate the bestseller box in either left or right column it won't show. I have had sales in the new environment and also the old shop had lots of orders and the old site also displayed the bestseller box. Are there any simple settings I have looked over? I have searched the threads for answer but not found any.

Thanks in advance for any help you can give!

That's the only place you should have to worry about. I would try a test order and see if the box shows up with the items ordered in it.

I have tried ordering and the best seller box should show anyway not only on SSL pages - I have had ten orders in the new environment, so there are a number of products that should show up - can it be a template issue? (Although I have heard it's not set in the template). Or any settings in best_sellers.php? Since I migrated the data from an older zencart version can it be something with the database table?

I have also tried different webbrowsers.

Did you upgrade your templates?

Yes I did - and I have tried it also, but it won't work :(