Type of bug

Error in console

/ess version output

v2.19.0-dev+104-5171215

Server startup log

irrelevant

EssentialsX config files

irrelevant, disable a command.

Error log (if applicable)

irrelevant

Bug description

[Server thread/ERROR]: [Essentials] Command pm failed:
org.bukkit.command.CommandException: Unhandled exception during tab completion for command '/pm ' in plugin Essentials v2.19.0-dev+104-5171215
at org.bukkit.command.PluginCommand.tabComplete(PluginCommand.java:141) ~[patched_1.16.5.jar:git-Paper-585]
at com.earth2me.essentials.Essentials.onTabCompleteEssentials(Essentials.java:574) ~[?:?]
at com.earth2me.essentials.Essentials.onTabComplete(Essentials.java:540) ~[?:?]
at org.bukkit.command.PluginCommand.tabComplete(PluginCommand.java:141) ~[patched_1.16.5.jar:git-Paper-585]
Caused by: java.lang.StackOverflowError

Steps to reproduce

Disable a command;
attempt to use said disabled command.
If error doesn't happen immediatly, you can try adding a plugin that listens for that spesific command.

Expected behaviour

No errors.

Actual behaviour

Big errors.

Could not reproduce on

What did I do:

1. Disable /nick and /clear in the config, restart the server
2. Check if tab-completing works, it doesn't, and it doesn't throw any errors
3. Check if running the command works, it doesn't, and it doesn't throw any errors
4. Add a plugin has the /nick command, restart the server
5. Check if tab-completing works, it does, and no errors are thrown
6. Check if running the command works, it does, and no errors are thrown

Can you please provide the full /ess version output? You only provided the Essentials version...

It's the latest git version, downgrading to 2.19.0-dev-56 resolved the issue, it seems to happen after a certain amount of time has passed, im just going to stay on this old version and forget about the problem, i can't recreate it immediatly either.
so the problem started somewhere between dev 56 to 105. latest paper version.

Downgrading isn't a proper fix lol. Will investigate further sooner than later