Problem with Workshop Framework

[nixda2000]

Hi there,

after a while, I wanted to start a new Game Fallout4 with a lot of mods. But after I have installed Workshop Framework, I get the following Error:

Did anybody see this error and have an idea, what to do?

I tried a lot of differnt things like uninstall an reinstall, deactivate mods an so on but this error does not disappear

Thanks for any advises

Stefan