plugins incompatible

[xFedeM]

Hello, I have a problem with plugins. my server runs on the paper engine and version 1.20.4. I can't add any plugin because it keeps telling me that this mod is incompatible and it happens with every plugin I want to add. even if I add it in the files, it also keeps telling me that the mod is incompatible (unless I add the mods in the files incorrectly. Please help

[rosabel]

Mod or plugin? The two are very different... Paper needs plugins, NOT mods. Mods required a modded server type like Fabric or Spongeforge. You can find all the plugins you want compatible with Paper on SpigotMC, generally.