VIDEO: Dancing robot restrained by staff at Cupertino restaurant after causing chaos

CUPERTINO, Calif. (KGO) -- A dancing robot has gone viral after appearing to be out of control at a Cupertino restaurant.

Video shows the robot dancing wildly, knocking items off a table as Haidilao Hot Pot employees step in trying to restrain it.

ABC7's media partners at the Mercury News report that employees said human error was to blame for what happened.

Apparently, an employee accidentally ordered up the high-energy act.

The robot is back to normal now - dancing slower, saying hello and giving visitors high-fives.