/mv version -p output

https://paste.gg/p/anonymous/8d3f31c618fc48c4b9546dab34b231d8

Server logs

https://paste.gg/p/anonymous/094d4cb4f042497fafca4981ef0ffcb9

Server Version

[18:08:52] [Server thread/INFO]: This server is running CraftBukkit version 3815-Spigot-64b565e-9f64f0d (MC: 1.20.1) (Implementing API version 1.20.1-R0.1-SNAPSHOT)
[18:08:52] [Server thread/INFO]: You are running the latest version

Bug Description

I want to import an old map file but I am getting a log error like this

Steps to reproduce

I am getting this error after entering the command "mv import Lobi normal".

Agreements

• I have searched for and ensured there isn't already an open or resolved issue(s) regarding this.
• I was able to reproduce my issue on a freshly setup and up-to-date server with the latest version of Multiverse plugins with no other plugins and with no kinds of other server or client mods.