New Found Glory performed at Riverfront Plaza on Thursday night as part of the Jax River Jams series. The Coral Springs band rose to fame in the early 2000s with a handful of pop and pop-punk singles and albums. Its 2002 album Sticks and Stones was certified platinum last year. Jacksonville Mayor Lenny Curry was among those at Riverfront Plaza to listen to the band sing its hit single My Friends Over You and much more. The four-concert series is sponsored by VyStar Credit Union and organized…