bug

[Eneskanmaz]

'/viaversion dump' Output

https://dump.viaversion.com/30943f1837c40dce3624d5cdadf2a234b543001b6178ea0abb3b7fb12f6d2c01

Console Error

https://mclo.gs/URzRStU

Bug Description

when i join a match in mccisland it gives me an error

Steps to Reproduce

1. Login with 1.16.5 forge
2. go to play.mccisland.net
3. join a match like sky battles

Expected Behavior

when you join the match it gives a error like this

Additional Server Info

i dont use any vpn or anything i use viaproxy

Checklist

• [X] Via plugins are only running on EITHER the backend servers (e.g. Paper) OR the proxy (e.g. Velocity), not on both.
• [X] I have included a ViaVersion dump.
• [X] If applicable, I have included a paste (not a screenshot) of the error.
• [X] I have tried a build from https://ci.viaversion.com/ and the issue still persists.

[Barvalg]

Please update all Via* plugins from https://ci.viaversion.com/.Put the jars into config/viafabricplus/jars.
In case the issue still persists send the new dump and the issue will be reopened

[Eneskanmaz]

oh also i made 1.21-1.21.1 to join mccisland

[Eneskanmaz]

i reported the issue to viaversion discord and they told me to its viabackwards issue they said to me to report here and issue persists