Type of bug

Error in console

/ess version output

.... [05:38:52 INFO]: CONSOLE issued server command: /ess version
.... [05:38:52 INFO]: Server version: 1.16.5-R0.1-SNAPSHOT git-Tuinity-"9f3435b" (MC: 1.16.5)
.... [05:38:52 INFO]: Brand version: Tuinity
.... [05:38:52 INFO]: EssentialsX version: 2.19.0-dev+177-9d3bf33
.... [05:38:52 INFO]: PlaceholderAPI version: 2.10.9
.... [05:38:52 INFO]: LuckPerms version: 5.3.47
.... [05:38:52 INFO]: Vault version: 1.7.3-b131
.... [05:38:52 INFO]: EssentialsXChat version: 2.19.0-dev+177-9d3bf33
.... [05:38:52 INFO]: EssentialsXSpawn version: 2.19.0-dev+177-9d3bf33
.... [05:38:52 INFO]: Fetching version information...
.... [05:38:52 INFO]: Update checking disabled in config.

Server startup log

https://paste.gg/p/anonymous/e93605b757564895bdf5cb2b6f8cebfa

EssentialsX config files

https://paste.gg/p/anonymous/3d66bfda25f844d289117c044658d447

Error log (if applicable)

No response

Bug description

when using /enchant that has invalid characters, it throws errors just by typing a new letter.

Steps to reproduce

1. open minecraft
2. log into server
3. run /enchant * [text]
   watch the spam! :D

Expected behaviour

nothing at all.

Actual behaviour

invalid key spam, and errors thrown in console.