I can't use the Auto Clicker Fishing in Minecraft server

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    I have created a Multiplayer world - Paper/Bukkit - 1.17.1. But in this world, I can't use the Dupling machine, can't use the Auto Clicker Fishing too.

    Can someone know how to solve it or a plugin name that can add those auto machines to the world?

    Thank you for reading

    You can enable piston duplication. It is located in the paper. yml.file. (https://aternos.org/files/paper.yml) it says allow-piston-duplication: false". Set that option to true. Click save and start the server again.

    Thanks 1