Hi …. Don’t know your washer, but in all washers there is a water level switch that supposed to shut off the water inlet solenoid to stop the water at a certain level. This switch is usually circular shaped device with wires connected to it and is, usually, connected to the washer outer barrel through a rubber tube. This problem could happen if the rubber tube is blocked or if the switch is faulty. Good luck. | 
Water shut off 
