Save the game !!!! (Metal Gear Solid 5: The Phantom Pain)

AAAAAA !!!!!! During the passage of the 37th mission, where you had to steal a truck, I left the game, when I started it again, they wrote to me that the save was damaged! The game started earlier, but it was 28% of the passage of the game, and it was already 50, that is, 30-35 hours ago it threw me back! How can you fix corrupted saves? The game is licensed, incentive!