Electrolux Dishwasher, detergent drawer opens then nothing

Hi eveyone, iv’e seen a thread for this problem on here somewhere and i cant find it, could anybody point me in the right direction on how to fix this fault, also the machine is leaking a little, it’s 8 years old so no fault code showing and its one of them darn intigrated things, i hate intigration 👿 any help would be good

thanks Ian