Blomberg dishwasher water leaks into the bottom pan

[Jtprocter]

My Blomberg dishwasher model DWT23100SS starts the normal cycle drains and when it starts to fill is leaking water into the bottom pan. The machine then goes into protection mode and tries to pump the water and will not continue the cycle. My connection is not leaking it appears to be the next component in the system that leaks. Looking for a schematic of the parts or some advice on what might be happening.