Hello my name isXXXXX will be assisting you with your problem today. Lets get started.
there is a filter that ne3eds to be cleaned
is there a round cover on the front lower right ?
This appliance should have a solid base on it so no water should leak onto the floor.
Unplug the appliance, pull it out and take the rear cover off.
Use a sponge to take the water out of the base, if there is no water in the base, check the polystyrene float isn't lifted and activating the switch.
You may also have to turn the water off and disconnect the aquastop to allow it to reset.
Let me know what you find and how you get on.
don't know if that went through