Need emergency advice (RIS Bottling)

So I'm bottling a RIS tonight. I primed two kegs with yeast and sugar and bottled from the kegs. When i got to the second keg I realized it was slightly carbonated because I left the c02 on when sealing the keg. I had already added enough sugar to get to 2.2 volumes. The filled bottles are actually foaming a little. I don't want to cap them for worries of bottle bombs. Can I leave them covered with caps but not press them on to allow any c02 to escape tonight then cap tomorrow?

I don't see why that would be a problem. How long did you have the gas on the keg and at what pressure was it ?

I'm not sure, but enough to visibly see it had carbonation when swirling the keg and when putting into the bottle. Co2 was obviously leaving solution.