Plugin will not load | error

[redwrld999]

What steps will reproduce the problem?

1. Reinstalling the server
2. Switching from normal Spigot to Paper Spigot
3. Updating Java

What were you expecting to happen? What happened instead?

Expecting the plugin to load, instead only PacketListenerAPI

What version of the plugin are you using? Type /version <Plugin Name>

v3.22.0-SNAPSHOT

What Spigot version are you using? Type /version

CraftBukkit version git-PaperSpigot-"4c7641d" (MC 1.8,8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)

What plugins are you using? Type /plugins

PacketListenerAPI, NickNamer (disabled due to error)

Do you have an error log? Use pastebin.com. If you're not sure, upload your whole server log

https://pastebin.com/NfDFN94b

Did your client crash? Upload errors in .minecraft/logs/latest.log as well

No, the console did not crash.

Additional information? (Are you using Bungeecord? Did it work in previous versions? etc.)

[UnderCurve]

this same thing is happening to me

[InventivetalentDev]

try an older version. the latest versions are only tested on 1.18/1.19

[UnderCurve]

what version should I use for 1.18.2