getting spammed with this error. could it be caused by incompatibility with rimthreaded?

Exception ticking World Component: CM_Callouts.CalloutTrackerSystem.NullReferenceException: Object reference not set to an instance of an object
at CM_Callouts.CalloutTracker.UpdateTextMoteQueuesTickBased () [0x00022] in <2bf871abf03145a68fa4c021e72dea6a>:0
at CM_Callouts.CalloutTracker.WorldComponentTick () [0x00099] in <2bf871abf03145a68fa4c021e72dea6a>:0
at RimThreaded.RimThreaded.ExecuteTicks () [0x00f33] in <0159967a552640fa8217f400cfa096c6>:0
Verse.Log:Error(String, Boolean)
RimThreaded.RimThreaded:ExecuteTicks()
RimThreaded.RimThreaded:ProcessTicks(ThreadInfo)
RimThreaded.RimThreaded:InitializeThread(ThreadInfo)
RimThreaded.<>c__DisplayClass80_0:<CreateWorkerThread>b__0()
System.Threading.ThreadHelper:ThreadStart_Context(Object)
System.Threading.ExecutionContext:RunInternal(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object, Boolean)
System.Threading.ExecutionContext:Run(ExecutionContext, ContextCallback, Object)
System.Threading.ThreadHelper:ThreadStart()