DIPLOMAT DISHWASHER NOT DRAWING WATER?

MY DIPLOMAT DISHWASHER STARTED TO LEAK WATER FROM THE BOTTOM OF THE DOOR, AND NOW WILL NOT DRAW IN ANY WATER AND JUST BLEEPS AT ME, I HAVE CHECKED THE WATER FEED AND ITS NOT KINKED AND I HAVE ALSO SWITCHED IT OFF AT THE WALL LEFT IT A WHILE, IM THINKNG THAT THERE MUST BE A FAULT RESET BUTTON OR SOMETHING? ANY THOUGHTS??????