Awke at night

Rida • Had a toddler n twin boys 👦🏼👼🏻👼🏻

One of my 3 wek old twin wake up after two hours at night time what can i do !? Normally at day time both sleep for 3,4 hours between feeds .. any suggestions to make him sleep at night ( when he wake up he is hungery ) not cozof anything else he had a full feed before bed by still waie up early