Fortnite Creative crashes?

Since the new patch 15.40 I have problems with Fortnite. So I can start Fortnite and I can also play the public (solo, duo, trio, teams, …), but unfortunately I can't play creative. When I go to the creative I stay inside for about 2-3 minutes and then suddenly Fortnite crashes.

Maybe one of you already had that with another patch and could you possibly help me?

I haven't played Fortnite for almost a year, but would write to support.

Do you still gamble?