I have multiplayer issues

[JustPetrov]

I have recently some issues joining my server i tried curseforge and technic and i got the following error:

 

[10:56:42] [User Authenticator #2/INFO] [minecraft/ServerLoginPacketListenerImpl]: UUID of player JustPetrov is da76b47a-41a0-443e-a2ab-5e27d4717b81
[10:56:43] [Server thread/INFO] [minecraft/ServerLoginPacketListenerImpl]: com.mojang.authlib.GameProfile@3658a5a3[id=da76b47a-41a0-443e-a2ab-5e27d4717b81,name=JustPetrov,properties={textures=[com.mojang.authlib.properties.Property@283280d3]},legacy=false] (/77.170.128.141:60763) lost connection: Internal Exception: io.netty.handler.codec.EncoderException: java.lang.IllegalArgumentException: unable to fit 2109236 into 3

 

Its about this modpack that i made:

https://www.technicpack.net/modpack/petrov-create-modpack.1981280

 

I already tried a lot and i have a premium bought minecraft account. i tried the following already:

- ipv6 disable on adapter settings

- Removing server.properties

- Trying to log in and log out (a few times already)

- Running offline mode

- Set ensecure profile to false

- A combination of offline mode and enscure profile to false

 

And idk how i can further fix this issue with authentication. myu friend has the same issue joining the server

We can btw join servers on the normal launcher so far i know so its really i think a launcher issue or that from my server

 

[JaariAtmc]

A minor look through google indicates too many biome altering mods. As a test case, could you try removing Endless Biomes from your modpack and see if the issue persists?