When I came home tonight I found water on the floor in my kitchen. It appears the dishwasher allowed water in as the bottom of the bin was full and the machine was empty after the last wash. It looks like it filled up with water and leaked on the floor. I cleaned up the water and ran a cycle with the machine empty and it appeared to function correctly and there was no water leakage. Do Yo have any ideas on wbat occurred? Thanks Lloyd