It is erroring on your WL_NSL line.
WL are not just aktiv or nicht_aktiv.
They are either soft or hart_ensl.... cant remember the translation for illumination off the top of my head.
That's your issue. You're telling it to do something in the WL_NSL line that isn't in its programming options.
It's telling you specifically on the 4th line. Just need to read it
