Getting error at runtime when using seperate scoring for two sub populations.

[cnabu]

I've two subpopulations "pop_a" and "pap_b" and added two separate scoring parameter sets for both subpopulation along with a default parameter set in the config file (attached file). However, when I run the simulation I get the following error (attached error.txt). Any help and guidance will be deeply appreciated.
error.txt
config.pdf