Simulation stopping over a parameter that doesn't exist anymore.

[cnabu]

I'm trying to add scoring parameters for two different subpopulations. But whenever I run the simulation it gives the following error:

2024-12-30T14:58:54,478 INFO QSim:566 SIMULATION (NEW QSim) AT 00:00:00 : #Veh=229429 lost=0 simT=0.0s realT=4s; (s/r): 0.0
2024-12-30T14:58:54,477 ERROR SimStepParallelEventsManagerImpl$ExceptionHandler:442 Thread class org.matsim.core.events.SimStepParallelEventsManagerImpl$ProcessEventsRunnable0 died with exception while handling events.
java.lang.NullPointerException: Cannot invoke "org.matsim.core.config.groups.ScoringConfigGroup$ScoringParameterSet.getMarginalUtlOfWaiting_utils_hr()" because "scoringParameterSet" is null

I've checked and found out that MarginalUtlOfWaiting_utils_hr is actually the waiting parameter in the scoring module. However, even after making several changes to the code to fix this issue it's still giving the same error and shutting down. Can someone please help me resolve this issue?