Failure to loadDefault about minecraft-server-hibernation HOT 1 OPEN

msh-config.json is as follows:

{
"Server": {
"Folder": "C:\MinecraftServer",
"FileName": "server.jar",
"Version": "1.20.2",
"Protocol": 764
},
"Commands": {
"StartServer": "java <Commands.StartServerParam> -jar <Server.FileName> nogui",
"StartServerParam": "-Xmx1024M -Xms1024M",
"StopServer": "stop",
"StopServerAllowKill": 10
},
"Msh": {
"Debug": 1,
"ID": "",
"MshPort": 25555,
"MshPortQuery": 25555,
"EnableQuery": true,
"TimeBeforeStoppingEmptyServer": 30,
"SuspendAllow": false,
"SuspendRefresh": -1,
"InfoHibernation": " §fserver status:\n §b§lHIBERNATING",
"InfoStarting": " §fserver status:\n §6§lWARMING UP",
"NotifyUpdate": true,
"NotifyMessage": true,
"Whitelist": [],
"WhitelistImport": true,
"ShowResourceUsage": false,
"ShowInternetUsage": false
}
}

from minecraft-server-hibernation.