gallery/capture etc folders defaulting to wrong folder

Hi, since i merged a second database from my laptop with my main database, davinci defaults to the folders of the laptop which have a different username and therefore gives me annoying warnings every time davinci starts. How to fix this? (project settings doesn't work)
Here my db:
https://we.tl/t-ZLkMiaEZbl

bump... i reached out to support via email but no response... this is really annoying and gallery stillls images don't export because of this!!