This is probably not the actual solution - but - I got mine to work by changing the version number. If you go to the "Plugins\Swdfm Utilities\" folder and open "meta.txt" you can change the version to "2024.12.27" and it doesn't crash anymore.
No idea if that is a permanent fix but it "works".
I keep getting an error:
I used the newest link from the 27th so I believe I have the right versions. Do you have an updated version of the utilities or is there a way to fix this?
Edit:
It looks like the included version of Swdfm Utilities still has the version as 2024.11.02 in 'meta.txt'...