[rdonj]

Meh, I'm just not thinking today. Anyway, it is the following that is the problem:

#selectnation 72
#name "Filler 72"
#era 0
#end

#selectnation 73
#name "Filler 73"
#era 0
#end

#selectnation 74
#name "Filler 74"
#era 0
#end

#selectnation 75
#name "Filler 75"
#era 0
#end

#selectnation 76
#name "Filler 76"
#era 0
#end

#selectnation 77
#name "Filler 77"
#era 0
#end

#selectnation 78
#name "Filler 78"
#era 0
#end

#selectnation 79
#name "Filler 79"
#era 0
#end

All of that is at the end of the mod. The easiest fix is just to delete these lines since they don't really do anything useful.