manucheckp varfix1238359 deadbolt.user.create.*
14:49:33 [INFO] The player doesn't have access to that permission
14:49:33 [INFO] SuperPerms reports Node: true

player group does not have a permission to create protected chest, however, they are able to create it.

Bukkit b2026
GroupManager v1.9.46 (Phoenix)
Vault v1.2.12-b136

please, make all permissions to false, by default.
Thank you.

what does this have anything to do with Vault?

1. Deadbolt doesn't use Vault
2. Vault doesn't set/alter permissions

Your error most likely lies with deadbolt or GM. Vault has no interactions here.