Candy dishwasher stops mid-cycle

i have a candy dishwasher that has just started stopping mid-cycle.
it fills, washes but then stops. the soap dispensor is still closed and does not feel hot. cycle light flashes and beeps.
i had the pcb replaced about 2 months ago which turned out to be very expensive and dont really want to keep throwing endless cash at this machine
please has anyone got any thoughts on what could be wrong?

just thought id add a quick reply in case anyone else has same problem. turned out it was a few wires that had burnt through inside front door panel. just cut them back and rejoined them…sorted