Whenever I host this mod in multiplayer (not dedicated), it always crashes after maybe like 10 minutes and goes back to the main menu. I only see 1 stack trace in the server log which is the following so I think this is likely what is causing it to crash.

function: Create -- file: DOServerSchedule.lua line # 13 | MOD: Bandits Day One
function: onClientCommand -- file: DOServerSchedule.lua line # 416 | MOD: Bandits Day One.
[21-10-24 20:31:30.897] ERROR: General , 1729567890897> 27,610,650> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: attempted index: pid of non-table: null at KahluaThread.tableget line:1689..
[21-10-24 20:31:30.897] ERROR: General , 1729567890897> 27,610,651> DebugLogStream.printException> Stack trace:.
[21-10-24 20:31:30.897] LOG : General , 1729567890897> 27,610,651> -----------------------------------------
STACK TRACE

Any advice on how to fix this would be appreciated.