Tweaking things for API validation got me in trouble

[Crazyjpeters]

This is a repost from the ZMninja forum...

https://zmninja.readthedocs.io/en/lates ... g-api.html

So I had an accessible server. I made the changes shown at the top of this validation guide, and now can't log in any longer. HTTP ERROR 500 in chrome. Is there any easy way to restore the previous ZM settings? Where would they be stored that I could access them on CLI?