Plugin not working for me !

[Raphael716]

{
    "update_interval": 400,
    "server_identifiers": {
        "lobby": {"ip": "play.godmoon.fr", "port": 19132},
        "godmoon": {"ip": "play.godmoon.fr", "port": 19134},
        "poudlard": {"ip": "play.godmoon.fr", "port": 19135},
        "mineralcontest": {"ip": "play.godmoon.fr", "port": 19138},
        "valcan": {"ip": "play.godmoon.fr", "port": 19142},
        "nanorium": {"ip": "play.godmoon.fr", "port": 19136},
        "nolegit": {"ip": "play.godmoon.fr", "port": 19140}
    },
    "components": {
        "combine_slots": {
            "max_slots": true,
            "exclude_self": false,
            "servers": ["godmoon", "poudlard", "mineralcontest", "valcan", "nolegit", "nanorium"]
        },
        "server_name": {
            "server": "lobby"
        }
    }
}

i don't know if there is something bad with my config