After so many problems, with the permission to join, it was finally fixed after a long time, it was because I had not considered a logic/bug in Java and therefore was asked whether you had two of these permissions.
Hi, In this update I have changed the following detail:
The join bug in maintenance mode has now been fixed and a
Players with no rights will no longer get it.
With this update, the following features have been added to the plugin: - "/maintenance <reason>"
- In the config an extra path to the ground, as well news
- In addition, a replacement model has been added in the config
"%reason%" which halves the maintenance work.