This seems to be an Cryptomator issue with a macOS os function:
Caused by: java.lang.UnsatisfiedLinkError: 'void org.cryptomator.macos.uiappearance.AppAppearance$Native.setToAqua()'
We’ll look into it. As a user, you can only try to reinstall or downgrade.
Edit: We cannot reproduce it on macOS 15.4. What kind of mac do you use?
Related might be I can't boot version 1.16.0-beta2 on my Intel Mac.