It crashes due to incompability. I can't fix it myself because I can't program with Java. I think there are some other people who would like to use the mod again, so how about a life sign from you devs?

And it's not like I don't want to help, I'm willing to help as good as I can, but without knowing Java the only thing I could do is translating the mod into german.

Yeah the dev isnt that great at posting updates. I think you have to go to his Discord to get any news.