Photoshop freezing when trying to save

I'm able to do things (crop and resize is all I'm attempting), but when I try to save it freezes once the save box opens. I can't click anything to make a difference, even Save As Copy. I have tried freeing up space on my computer (currently 250g are free), rebooting Photoshop, turning my computer off and on, uninstalling and reinstalling, and it's still not working. I've run out of things to try, I think. I've attached a picture of what it freezes at.