function loadMessage(path, next){
    fs.readFile(__dirname + "/data/" + path, (err, data) => {
        if (err) {
            messages = [];
        }
        else {
            try {
                messages = JSON.parse(data);
                next();
            } catch (e) {
                messages = [];
                console.error(e);
                console.log(" File "+path + "not a valid JSON file");
            }
        }
    });
}