When I install this mod into my modpack where several other mods are using cloth config I get this message:

If I remove or add older cloth config version I get this message:

If I remove Better Totem of Undying or Forgotten Graves I get no error and the game loads. Not sure which mod is causing the issue.

Thanks for the report!

I'm pushing out an update to fix this and it should be on Modrinth and CurseForge within the next ~10-15 minutes.

I'm going to close this now but if you run into the same issue just let me know, thanks!