My tekkit singleplayer server is wiped

[Tyler Wooten]

I was playing on my single player server trying to learn the ropes when my power went out irl. When the power came back on ,about 4 hours later, when I tried to log into my single player server I got a weird gray screen. I had no movement or ability to move/use commands. I tried rebooting and the problem persisted. I had gotten very far and i want to be able to play on my single player server again. Any advice is greatly appreciated.

[diamondeye83]

Single player... Server?