Unable to Send Number from Server to Client

Basically, I’m trying to send a number from the server to the client, but when I try to do that, it returns an error, Unable to cast value to Object, here is the part of the script:

ReplicatedStorage.ActivateBlur:FireClient(size)

You need to specify a player to send it to when using :FireClient
To send data to all Clients use :FireAllClients

Thanks, I’m so stupid, :man_facepalming: I completely forgot about that… :sweat_smile: