After I spent some time on my save, suddenly (in the middle of a pirate attack) every ship system has stopped working. Guns didn't damage ships, warp drive didn't calculate, AI ships didn't do anything. When I wanted to close the game, it got stuck on saving, so I alt-f4'd. After loading the save again, I am treated as a new player (another player.dat file was created). How do I get all my resources back?
Also this was in the logs while the game was stuck, if this helps: