To dream about the filled jugs is interpreted as the very important symbolism. This dream will bring joy and friendship with the loved ones. If the jugs are empty in a dream, then it signifies the fake friends you are surrounded by. You shouldnt trust these people, otherwise it will bring you all kind of disappointments. The dream could also symbolize some kind of sickness you are going to suffer.
Read more about dreaming of Jug in other dream meanings interpretations.