Minecraft v1.16.5
Forge v36.0.1
Tree Chop v0.12.1
Exotic Birds v1.0.3

I died on my server, but every time I clicked respawn, it would reappear. The server log also printed out an error every time the button was clicked. It mentions both this mod and Exotic Birds.
Error Log

Also reported to https://www.curseforge.com/minecraft/mc-mods/exotic-birds/issues/63

Thanks for the log! I'll have the TreeChop error fixed in a day or two.

Thanks!

0.12.2 is posted with the fix. TreeChop won't show errors anymore when trying to respawn, but the root of the problem is still there (most likely another mod is messing up player information when respawning), so Exotic Birds will still show errors until it is also updated with a similar fix.

Will that fix being unable to respawn?

I think Exotic Birds needs to be updated to fix your respawn problem :( it’s a really bad bug!

Yeah, true!

You could try this:

1. back up your world
2. remove Exotic Birds from your mods folder
3. start the game
4. respawn
5. quit the game
6. put Exotic Birds back into your mods folder

This might fix your respawn problem. However, if there are any birds near you, they will disappear. Also, make sure you’re using TreeChop 0.12.2.

It's was just a test world anyways. :)