Invalid Packet on my own server?!?!?!

[Daniel.S]

This is more annoying than that loving Runtime error.
I was hosting my server and I got this and lost all my progress.
Does anybody know why I'm getting this?

[Ad Bot]

[Seasonal]

What the hell?

[Kyuande]

It's caused by a spawned vehicle in the server that fails to ghost to the client. Post console log.