Almost certainly, yes. It sounds like you've set a goal that's far too aggressive; when you set a goal that's too fast, Sparkpeople will generally plop you in the lowest range.
I would suggest eating at the top of that range; that's an average goal of 2.42 lbs per week, which may be hard; losing 1-2 lbs a week is far safer and more sustainable. While people with more to lose can indeed sometimes lose weight that quickly, it's hard to set as a goal... this isn't the Biggest Loser.
Perhaps try moving to no more than 2 lbs per week, and see if that helps. 1210 is far too low for most anyone, especially someone at your weight!