Doesn't work on 1.21.1

[a77uyh]

Affected Plugin

• Affected Plugin Name: MassiveCore
• Affected Plugin Version: vMC-1.21-SNAPSHOT (f9ecb2b)

Describe your Environment

• Server Version: Purpur 1.21.1-2325-ver/1.21.1@7f490a6 (2024-10-16T11:40:43Z)

Steps to Reproduce this Bug

I started the sever and the error pops up

Observed Results

https://pastebin.com/M3YZUkus

Expected Results