CAMDEN — A collapsed wall during a Snoop Dogg and Wiz Khalifa concert Friday night at the BB&T Pavilion injured at least 42 people.

Video posted by 6 ABC shows a cascade of fans who were standing and dancing then falling forward on top of each other after a wall separating fans from the stage collapsed. Security immediately came on stage and led Snoop Dogg and Khalifa  away.

Katie Colbridge told NBC 10 that the pair had just urged the crowd to "stand up" moments before the collapse.

The station reported that those who were injured were taken to five area hospitals.

The concert was canceled after the incident, according to Colbridge.

A spokesman for the Camden County Sheriff's Office could not offer any information about the incident citing the ongoing investigation.  A spokesman for the Camden County Police had not yet returned a message to New Jersey 101.5 seeking details about the incident.