My Keurig Slim Descale Light Won’t Turn Off

Can someone help me? The descale light won’t turn off on my Keurig Slim. I’ve bought the descaling fluid and followed the instructions and the light still didn’t turn off so then I used vinegar and water, repeated the steps, and the light still won’t turn off. It still works but I’m scared to put any coffee cups in it because I don’t want to break it. Has anyone had this issue before? Definitely need help.