NEED HELP can't join server<:Loading NBT data>

ERROR code:

Internal Exception io.netty.handler.codec.DecoderException:net.minecraft.util.ReportedException:Loading NBT data

spongeforge version:
spongeforge-1.10.2-2281-5.2.0-BETA-2472

in server:

I don’t know what makes the problem
But that didn’t happen before…

HELP ME!
Thanks!!!

Please provide a link to a pastebin of the error, rather than a screenshot of the console, as well as your mod list and Forge version.

always…
HELP ME…
Thanks!

just like [22:55:18] [Netty Server IO #7/ERROR]: io.netty.handler.codec.EncoderException: java.io.UTFDataFormatException: encoded string too long: 65550 bytes.

but i don’t know why.

Your playerdata is most likely currupt, try resetting it.

how?
try delete playerdata file? no…
i have another question
why server create a lot of file like this

One of the contents of the JSON file

pastebin

One of your mods or plugins is creating those files to store data.

Also, the bytes error is usually caused by a player trying a bunch of items that store items(ME Drives, backpacks) into their inventory. The easy way to fix it is to reset the playerdata.

No…
This is fml-server-lastest

Sometimes player enter digiWorld cause this problem…
i think chunk loading problem
You can see pastebin

Please help me!!
Thanks!