Problem after upgrade to VM 2.0.12f

[MrMurdock]

Hello,

i'm new in this forum and i have a big issue (big for me)

i have a site that had VM 2.0.6. Today i have installed from the extension manager the new 2.0.12 f. Everything it's ok BUT since the instalation is done the virtuemart menu with default layout doen's shows anything. I mean before, in the menu i had a default layout to virtuemartand there it shws the 3 categories of my site. Actually it doesn't show any category. its empty.

Does anybody knows how to fix it
How can i create a new post here? because now i use this created post to write my question