A fireworks display at a festival in northern Spain went awry, resulting in injuries to at least 50 people. The incident occurred when several fireworks unexpectedly detonated within the crowd. Authorities have not yet released details on the severity of the injuries, but reports indicate a range of harm. Emergency services are currently on scene providing medical assistance to those affected. The festival has been temporarily halted as investigations into the cause of the explosion are underway. This incident raises concerns about safety protocols at public events involving pyrotechnics.