Region Guard command not working

[TraphouseCorndog]

What is the problem: The ./rg flag plot# entry [allow/deny] command is not working
Where is this located?: MCP
How can we recreate it?: Nobody is able to use the command, so check in with anyone who owns a plot really
Additional Info: This is making it hard to turn my plot into a shop as people cannot enter, pls help so I can has monies

-Trap  pedobear