Mod Version: 1.20.1 Fabric-3.0.2
Mod Loader: Fabric
Game Version: 1.20.1
Modpack Basis: BigChadGuysPlus (/w Cobblemon), modified with a couple extra mods that do not knowingly have conflicts w existing
Server Host: Exaroton

note: issue does not exist in singleplayer

loading any chunk with a Ribbit in it causes the player to immediately get booted from the server with a "Loading NBT data" type of error. we tested removing a known conflict (EasyNPCs) but this did not affect currently generated or newly generated Ribbits crashing players. as Rbbits are adorable and we wish to behold their divine forms, any fix or advice would be appreciated!

relevant images:

i can provide a full log if required as well

UPDATE: for whatever reason, changing the java version they were using to 17.0.8 alleviated the issue for one of our players, but not myself when i tried the same fix. we've been testing different things so far to try to trace the issue and this is the only lead we have so far.

EDIT: turns out i forgot to remove EasyNPCs from my client. doing so allowed me to also witness frogs. i also tested java version and it doesnt appear to be relevant, so it is a hard conflict with EasyNPCs, even if you only have it on your client and not the server. very weird