Error compiling old modules with nwnEE

I tried compiling all the modules and demo scripts from Vuldrick and they all get the same errors in the same scripts.
dmfi script
area enter scripts
and weather scripts.
for example:
6/10/2018 11:35:08 AM: Error. ‘vg_area_enter’ did not compile.
weather_inc_area.nss: ERROR: DUPLICATE FUNCTION IMPLEMENTATION (GetFirstArea)

I am sure these modules were working with the 1.69 version.

And they will work again, you dont need to compile them, they will work just fine as is.

Anyway, it should be simple, just remove fiunctions GetFirstArea and GetNextArea from the weather_inc_area and it will compiled.