I've upgraded from VM 3.0.18 --> 3.2.1 and I face a serious problem:
After installation i got a lot of notices and messages, pls see attached .txt file
Checking, I've found that many new categories were created, probably during installation, without any products.
When I try to edit/create new product, it's not possible to choose a category, because VM tries to load categories. See attached pic.
The site is multilingual, multilingual (Greek & English) status is ok. So far, i haven't publish Language Switcher, because English contant isn't ready yet.
I use VM 3.2.1 Joomla 3.6.5 PHP 5.5.38 DB 5.5.5-10.1.21-MariaDB
How this can be fixed?