I'm sorry my plugin is creating problems for you. However, I can't really help you with the very little information you supplied. If you could open an issue on Github with your config.yml file and the server logs, that would be much appreciated.
Version: 1.5.10
If you like to edit everythink on an armorstand, then this is the perfekt
plugin.
you can also give different perms to let players only configurate some parts.
I now added support for 1.21.4, sorry for the delay!
Version: 1.5.9
The BEST Armor Stand Editor!
I was confused as I didn't find any commands except reload until I knew theres no need to run any command to edit an Armor Stand.
You can do everything in a convenient GUI!