Have a site that gets Gka exception error v.08.0.1 #00304 in kiosk c:00242. On 1 dispenser both sides after the e-stop contactor was pushed. Dispensers were without power 1.5 hrs. Disp 3/4 came back no issue 1/2 wont process debit, gets exception err. Power cycled dispenser, cold start crind power cycle d box. Still problem exists pos is passport. Any help appreciated.