The Dishwasher has just finished a cycle and we neede some items in there so I opened the door to let the steam out & got what I needed instead of shutting the door I left it open quite a jar. The wife placed a bowl on top of the sink & the drainer to fill and unfortunately forgot about it this caused quite a flood though we quickly cleaned it up now quite a lot of water 3-4 litres fell off the worktop and into the Dishwasher I thought nothing off it. We loaded the dishwasher later that day & it seem stuck on a drain / pumping cycle & can’t get it to reset please help