I'm new to MessagingService, i've made a script referencing it but it errors everytime with the error:

Message Service Router Disconnected

Heres the script:

local messageService = game:GetService("MessagingService")

local serverTopic = "PlayerAmount1"

local otherTopic1 = "PlayerAmount2"

local otherTopic2 = "PlayerAmount3"

local serverTwo

local serverThree

messageService:SubscribeAsync(serverTopic, function(message)
	print(message.Data)
	print(message.Sent)
end)

wait(5)

messageService:PublishAsync(serverTopic, "hello")

Please help since this doesn't make any sense

Thx

Anonymous