Chaos erupted after a brawl at the New York Expo Center in the Bronx during a 'Yams Day' concert.

Video posted to social media shows panicked fans fleeing the venue.

A fight allegedly broke out during the concert, an annual event that honors the memory of Harlem rapper ASAP Yams who died of a drug overdose in 2015. 

The Daily News reported witnesses saying they heard shouting and chairs being thrown and what sounded like gunshots.

Police did not confirm if any shots were actually fired.