Sign wall not allowing warps

[PhatNoodle]

Describe the bug

When I set up the sign wall, my arenas and status signs show up, but players are unable to click the signs to join the arena. Additionally, when the command /sg join is used, players enter the arena but are able to move around freely.

To Reproduce

Issue always persists.

Expected behavior

When a player clicks an arena sign, it should have them join the game or the queue

Screenshots
If applicable, add screenshots to help explain your problem

Errors

Specfiy which versions your using

I am running the plugin on version 0.6.7 bukkit, minecraft 1.12.2, on my paper server.

Additional context

The plugin had previously worked fine, but I began to experience problems after I tried to reconfigure the ‘chest.yml.’ In an attempt to fix the problem, I uninstalled and reinstalled the plugin, but the same issue persisted