A player was moving a custom Ship (based on Marsship type) and following spam-error occured (attached below).

SW details:
Java 15
Paper 1.16.5 Build 629
Ships 6.0.0.0 R2 Beta 11

error.log

Thats a interesting bug, it doesn't seem related to the async block finder but a error loading a ship. Perhaps there was a eariler error?

No, I'm afraid no error occurred prior to this bug. At least it wasn't mentioned in our log...

Just uploaded beta 11.1 (awaiting approval). it should force the original error to show

Closed due to lack of activity