Type of bug

Error in console

/ess dump all output

https://essentialsx.net/dump.html?id=6346379fe850473b9145136ca692dce5

Error log (if applicable)

https://gist.github.com/Josh-65/33759a9430426f698c71c256b20a6f3f

Bug description

I have a command block runing /baltop evey 30 seconds and for every few ran the error in uploaded gist will show.

Steps to reproduce

Place command block with /baltop in it
Run it every 30 seconds or so with Redstone
See error in console after a few runs of the command

Expected behaviour

Should not have the error in console

Actual behaviour

Has error in console. I carnt tell if the command runs for when the error appears

It looks like this would be fixed by moving this logic back onto the main server thread:

Also, does this ever happen if you don't use a command block? For example, using a plugin to schedule the command execution instead. It seems unusual that this wouldn't already be an issue otherwise.

When runing the command myself no. i carnt test if running it from a plugin would cause it.