Chesvin1

Remove the mod `Redirector` from the server and the issue will be fixed. Redirector messes with bukkit's classes and makes some of them fail to initialize correctly. `[com.teampotato.redirector.Redirector/]: Redirecting net/minecraft/world/item/DyeColor`...

This issue was happening to me too. Removing the mod "Redirector" fixes it.

Redirector messes with the DyeColor bukkit class which makes it fail to initialize after: `[com.teampotato.redirector.Redirector/]: Redirecting org/bukkit/DyeColor` Not sure if there is any workaround, but from what I can tell...