Add line item to order

When we try to add a new lineitem to an order in the administration view we get an error and cannot add any products. Does anyone have a solution for this ? Or is this functionallity not finish for the new orderview ?

no segments* file found in Lucene.Net.Store.Azure.AzureDirectory lockFactory=: files:

The site is using episerver find.

and it is also not possible to add payment method, the dropdown is empty

Thanks