Chance performing in New Orleans earlier this month.

Connecticut police say more than 90 people were hospitalized during a Hartford concert where Chance the Rapper was performing on Friday.

A "large number" of the attendees who were hospitalized were underage drinkers "experiencing severe intoxication," authorities said in a statement provided to BuzzFeed News.

Police also said they issued court summonses to some 50 people for underage drinking in the concert's surrounding lots.