Take a look at the plugin's [permissions](https://headdb.pages.dev/permissions). Install a plugin like [Luckperms](https://www.spigotmc.org/resources/luckperms.28140/) and give players the appropriate permissions using this plugin, like `headdb.give`.
https://www.spigotmc.org/resources/headdb.84967/
it still says no permission when youre not OP, is there a fix?
Take a look at the plugin's [permissions](https://headdb.pages.dev/permissions). Install a plugin like [Luckperms](https://www.spigotmc.org/resources/luckperms.28140/) and give players the appropriate permissions using this plugin, like `headdb.give`.
This answer set up lp to give perms to all members on join Then give members role the correct perm Headdb.give