Confusion due to Mumbai High Court’s elevator being shut down

There was chaos today as the lift of the Bombay High Court suddenly stopped. After this, the fire brigade personnel reached the spot and started the rescue operation. The lift stopped on the third floor of the building. At this time there were 7 persons including 1 woman and 6 men in the lift. All the seven people were safely evacuated by the fire brigade without any injuries. How can this happen in such an important place, the question is being raised.