Riders enjoy a rollercoaster at Six Flags Over Texas in Arlington, Texas. (credit: Phil Stauskas/KTVT/KTXA)

FORT WORTH (CBS 11 NEWS) – There was no fun or fright at Six Flags on September 28, what was supposed to be the opening night of Fright Fest.

A water main break shut the Arlington theme park down around six.

People hoping to get into the park were turned away.

Six Flags says the problem should be fixed before opening on September 29.