"fatally missing registry entries"

My friend and I would play on a modded server with our friends and all of a sudden I got this error that wouldn't let me join. I've tried to fix it by deleting the client folder but that didn't change anything.

[15:43:01] [User Authenticator #1/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player Jazzer4 is 0a8184c5-2ab6-471e-bb5e-36c041d03952
[15:43:02] [Netty Epoll Server IO #1/INFO] [FML]: Client protocol version 2
[15:43:02] [Netty Epoll Server IO #1/INFO] [FML]: Client attempting to join with 27 mods : [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]
[15:43:03] [Server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: Jazzer4 lost connection: Disconnected
[15:43:03] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Jazzer4 left the game

I've done that a few times and nothing changed

I don't know if this changes much but I'm using macOS.

Alright I'll try that once I get the chance, thanks.

Quote from Roman

The path of your client log is different. Just use .minecraft/logs/latest.log to find your local log

I've pasted that into finder and didn't find anything

Alright, I got the latest.log. https://pastebin.com/3MNhVSwE

I found out the problem, I was using extra utils 1.9.0 instead of 1.9.9. Thanks for helping me!