Nick Knowles shares 'nuts' DIY SOS blunder as he discusses new seriesThe presenter recalled that a house was at risk of flooding thanks to a high-tech shower that could only understand FrenchNick Knowles chats about plumbing issue on showTelevision favourite Nick Knowles has opened up about a "nuts" blunder on DIY SOS. ‌Host Roman Kemp - who was presenting alongside Alex Jones - mentioned he'd heard there was a "language barrier" problem on location. View 3 Images Nick Knowles appeared on The One ShowHe continued: "But on this particular occasion, we were really hurtling towards the end of the build, about 200 people in this three-bedroom semi. View 3 Images DIY SOS is returning this weekThe TV personality explained that someone began yelling "Arret", the word for "Stop" in French, but that it didn't work, reports Wales Online. DIY SOS returns at 8pm on BBC One on Friday October 3.