Dishwasher won't drain, just installed new g.disposal.
I recently installed a new sink and garbage disposal. The new sink has a new faucet too with a sprayer where there was an AIR GAP on the old sink. I just used the dishwasher for the first time since installing new things. I left the room and when returning when the dishwasher was done there was water all over the floor and water inside the dishwasher that did not drain out! Is this because there is no longer an air gap on the sink?? Do I need one? Do I have to get rid of the sprayer? What can I do to drain the dishwasher out? Can someone help me with all these questions?? Thank you!!