Java crashes on a weird NBT tag upon connection [SOLVED]

[_MrToastyBuns_]

I'm able to connect to the hub server just fine (modded.craftersland.us) but every time I try to join specifically the SF3 server (sf3.craftersland.net), the game disconnects and brings up an error code as follows:

"Connection Lost

Internal Exception: io.netty.handler.codec.Decoder.Exception:

java.lang.RuntimeException: Tried to read NBT tag that was too big: tried to allocate:

2097166bytes where max allowed: 2097152"

 

I am using Twitch launcher, have tried restarting my pc and reinstalled the modpack multiple times, as well as tried using the jar launcher instead. I am allocating 4gb to the game on a 8gb physical memory / 16.5gb virtual memory system (windows 10 x64 bit).

 

It was working fine yesterday

 

IGN: Mr__Toasty__Buns, in case you need my username.


EDIT: Spoke to CowGoesBananas on discord, turns out it's being caused by corrupted chunks. Posted a new thread for an island rollback.