I ran into some troubles with people that were inside the rv interior before I performed a restart on the our dedicated server. I think it might be that the location where we had entered the rv's did not persist in the files after the restart.
I had several errors, and they all pointed towards this part of the rvInteriorClient file:

`Callframe at: setLy
function: serverLeaveInterior -- file: rvInteriorClient.lua line # 324 | MOD: RV Interior (v1.4.14)
function: onServerCommand -- file: rvInteriorClient.lua line # 199 | MOD: RV Interior (v1.4.14)
java.lang.IllegalArgumentException

there were more errors. but they all point to the same place in the code wich handles leaving the interior