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Switched server to Forge 1.21.6 and now server wont open

NeverDog
in Support & Bug Reports

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Posted

Switched Aternos server from vanilla 1.21.5 to forge 1.21.6 forge to install mods but now the server wont open. Log says 

Description: Packet handling error

io.netty.handler.codec.DecoderException: java.io.IOException: Packet play/clientbound/minecraft:commands (adi) was larger than I expected, found 45 bytes extra whilst reading packet clientbound/minecraft:commands
Please help! Never used aternos before or operated a server.

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    J'ai le même problème actuellement, avez-vous trouvé une solution depuis ? J'ai l'impression d'avoir déjà tout essayé de mon côté...

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