I am using VillagerRespawn-1.16.5-1.36.0.4 on my server with forge 36.2.30. I got this in my server console: https://pastebin.com/Qek1dYtS.
Can i ignore that?

Ah- That means the update.json file needs to be updated or has a typo from the last update.
You can ignore the error. It's more of a warning. It is only happening once on startup right?

Sorry for the delay responding- been working on my taxes.

Okay, I was missing an entry for 1.18.2 in the update.json file.
It should be fixed now.

Thank you! I appreciate your feedback and engagement!

I am gonna test this night and tell you the result.