AT121

My mineimator was corrupt because when I was making an animation the lights suddenly went out. Oh yes, before that I also want to ask. (while I explain) when I pressed Ctrl + s to save my project the lights suddenly went off, really when I pressed Ctrl + s the lights went off immediately. So, is my project stored safely? And.. How to solve Mineimator which has problems occurring? please help me.. I want to render my animation, I'm making a scene for an episode in my series