[main/INFO] [STDERR]: [net.ilexiconn.llibrary.server.config.ConfigHandler$ConfigContainer:lambda$new$1:48]: java.lang.reflect.InvocationTargetException

https://pastebin.com/ZP1iNUwX

This should be fixed for the next update. Is this just logged, or does it cause the game to crash?

Only logged but it is very concerning.

Full log here: https://paste.ee/p/K8KQQ

This is #59, so all should be okay...

Any ETA on the update?

Unless a breaking issue is found, probably will come with LLibrary 1.8. Thanks for the report!

Are we speaking months or weeks here?