miele w3164 detergent drawer leak help

[Stenn]

I hav miele w3164. During filling it start to leak thru detergent drawer door outside. The hose that takes the water from the drawer to the drum is not blocked with old detergent/softner residue, but the water goes too slowly, so it finds the next obvious escape, which is out the front! Pressure at inlet less than 6 atm. What can be problem?