Error CarRoom?

[LuMaXx]

German:

Hello,

Ich bekomme beim Kauf eines Fahrzeuges folgenden Fehler in der Log:

22:19:27.146 | Error | Carroom | CarroomBuy: Object reference not set to an instance of an object.

hat jemand vielleicht ein Tipp?

English: 

Hello,

I get the following error in Carshop when I want to buy a car:

22:19:27.146 | Error | Carroom | CarroomBuy: Object reference not set to an instance of an object.

maybe someone has a tip?

[Xabi]

Is this your own server?