No Products in the categories after updating to Hi

-- HikaShop version -- : 2.6.2
-- Joomla version -- : 3.5.1
-- PHP version -- : 7.0.5
-- Browser(s) name and version -- : any Browser
-- Error-message(debug-mod must be tuned on) -- : No Products in the categories after updating to HikaShop Version 2.6.2
What should i do now???

Hi, after upgrading to HikaShop Version 2.6.2 there are no products in the categories.
What should i do now???
Thanks
Markus

I have solved the problem now!

I found this thread: www.hikashop.com/forum/product-category-...egories-visible.html