Very sad to remaind to the organisers that this is not the first such incident. Similar incident was occured in Tamil Nadu and other places.
This mistake was done by the organisers and at the same time the local authority who has sanctioned the fare.
Always ensure that when such fares were held, if it is in auditorium or any other place, the Exit must be broad one.; Also to provide an emergency EXIT to avoid large number of deaths and casalities.