On Dec14, 2020 5.30 pm IST all of a sudden Youtube Viewers got astonished by the 503 error. YOUTUBE 503 Service Unavailable server error response code indicates that the server is not ready to handle the request. Common causes are a server that is down for maintenance or that is overloaded or there might be a major upgrade in youtube services(Hardware/software)

This problem continued for a longer duration of time, Viewers got shocked all of a sudden and started hunting for the reason out there. There wasn’t any official statement so far from youtube insiders