public static void loadClasses()
    {
        ClassDataStorage classDataStorage = SCPCore.getInstance().getClassDataStorage();
        Map<Object, ? extends CommentedConfigurationNode> classes = classDataStorage.getNode().getNode("classes").getChildrenMap();

        if(classes.isEmpty())
        {
            SCPCore.getInstance().getLogger().warn("There is no registered classes. {" + classes.toString() + "}");
            return;
        }

        SCPCore.getInstance().getLogger().debug("Loading registered classes...");

        for(CommentedConfigurationNode loopedClass : classes.values())
        {
            SCPCore.getInstance().getLogger().error(loopedClass.getString());
            try
            {
                String name = loopedClass.getNode("name").getString();
                String prefix = loopedClass.getNode("prefix").getString();
                long discordID = loopedClass.getNode("discordID").getLong();
                boolean itemsDisappear = loopedClass.getNode("itemsDisappear").getBoolean();
                TextColor textColor = Utils.getTextColor(loopedClass.getNode("textColor").getString());
                DyeColor dyeColor = Utils.getDyeColor(loopedClass.getNode("dyeColor").getString());
                int x = loopedClass.getNode("spawnLocation", "x").getInt();
                int y = loopedClass.getNode("spawnLocation", "y").getInt();
                int z = loopedClass.getNode("spawnLocation", "z").getInt();
                String worldName = loopedClass.getNode("spawnLocation", "w").getString();
                Optional<World> world = Sponge.getServer().getWorld(worldName);
                World w = world.get();

                List<String> permissions = loopedClass.getNode("permissions").getList(TypeToken.of(String.class));
                LambdaClass lambdaClass = new LambdaClass(loopedClass.getString(), name, prefix, discordID, itemsDisappear, textColor, dyeColor, new Location<World>(w, x, y, z), permissions);

                SCPCore.getInstance().getLogger().info("Class loaded: " + lambdaClass.toString());
                SCPCore.getInstance().getLambdaClasses().put(loopedClass.getString(), lambdaClass);
            }
            catch (Exception e)
            {
                SCPCore.getInstance().getLogger().error("One of class is wrong configurated - " + loopedClass.toString());
            }
        }

        SCPCore.getInstance().getLogger().debug("All classes have been loaded.");
    }