I know this is a very, uh, niche/situational type of crash but the game crashed while I was riding my horse and hopped in the river while mounted on him.

crash-2021-01-10_22.29.05-client.txt

Same thing just happened to me.
Duplicate of ##708

Having the exact same problem with horses and boats

https://github.com/Creators-of-Create/Create/issues/708#issue-782862644me too,I ride some animal will be done.

This was addressed in 0.3e, feel free to re-open if its still an issue. Cheers~