[1.15.2] Unlocalized command output

[Sunconure11]

https://cdn.discordapp.com/attachments/763789710203289621/766000738181709874/unknown.png

User ran into this on my Valhelsia 2 server. I doubt this is intended.

[Thutmose]

either include the mod on the client, or put the json file for the language you want in the config folder, this is intended.