PHILADELPHIA (CBS) – Philadelphia firefighters rushed to put out flames in the city’s Cobbs Creek section overnight.

The fire started inside a vacant building on 60th and Spruce Streets around 12:30 a.m. Tuesday.

READ MORE: SEPTA Union Unanimously Approves Strike If Deal Isn't Reached

Crews quickly placed the fire under control.

READ MORE: President Joe Biden Approves Disaster Declaration For Delaware

No word yet on what sparked those flames.

MORE NEWS: WATCH LIVE: DA Larry Krasner To Announce Launch Of Collaborative Response To Gun Violence In West, Southwest Philadelphia

No one was hurt.