Hi
I am getting a server crash
Ars Nouveau 1.16.3-1.6.0
Forge 1.16.4-35.0.17
https://pastebin.com/qGBB3mY6

Thanks for the update @baileyholl

However I'm now getting the following error starting a dedicated server which prevents it from starting: https://pastebin.com/VLvMt3sz

It doesn't generate a crash report, so the above is just the log error indicating an unregistered ars_nouveau:mana_siphon which crashes the server at startup.

Ars Nouveau 1.16.3-1.6.1
Forge 1.16.4-35.0.18

Are you unable to use /fml confirm to get rid of blocks, just as if you had removed a mod?

All good now
Thanks for the fix

Are you unable to use /fml confirm to get rid of blocks, just as if you had removed a mod?

Unfortunately it just seems to crash the server out immediately without asking for the fml confirm as usual, seems like its a conflict with either the Vampirism mod or MrCrayfish's Vehicles mod which are listed as listeners for missing mapper/block events in the log I posted. When those are removed I can start the server fine.

I know this is probably an edge case but if you have a second could you point me towards how to remove the ars_nouveau:mana_siphon manually from the world file safely?