I cant create a new scene

Whenever I try to create a new scene this pops up in an error form
Unable to create directory: harmonyEssentials-full-14.0.0.11461-macosx:Toon Boom Harmony 14.0 Essentials:Documentation:es:NewScene
anyone know how to fix it I have tried a lot of things and none of them seem to work pls help

Have you tried changing directories and saving it to a different location than what automatically comes up when beginning the software?