error when trying to create a filter on a decimal field

I have a couple of views that have been rendered unusable now (can't even access them) since I upgraded today. I tried recreating one and found the error associated with one of my exposed filters. I have an exposed filter on a decimal field (price) and when I tried adding the filter to the new view, I get the attached error. The rest of the view (after rebuilding it) works fine. I just can't create a filter on the price field any longer.