Multiplayer error

[Manatore]

This appeared when I first tried to join the multiplayer, I think it was when I clicked the "Ready" button. But it didn't happen since then.

[Drummerdude48]

I got a similar error mid game yesterday (might have been the same one). I forgot to take a screenie

[Stoerdienst81]

I got the same error message first. After this, i can run multiplayer.

Additional i became this error message in Multiplayer, sorry, i forget to save the enginelog file.