Thanks. I replaced it with an updated version of that mod and it seems to work correctly now. Not sure if its something you can/want to update/replace in the server pack on your side or not.
embeddium-0.2.16+mc1.19.2.jar
Thank you for adding FTBOne to your repository!
Server doesn't appear to load correctly. Straight fresh install and server fails to load correctly. Here are the debug logs from it.
debug.log
Love your repo and all the servers you offer.
Do you plan to add FTBOne at all to the list? Its one of my personal favorite FTB Packs and would LOVE to be able to self host on my Unraid box.