What does 1 Samuel 14:34 mean?

Then he said, 'Go out among the people and tell them, “Bring your cattle and sheep here. Kill them on this stone and eat, but don’t sin against God by eating meat with blood in it.”' So everyone brought their animals and slaughtered them there. 1 Samuel 14:34 - Modern Text Bible

(Saul tries to restore order and get the people back in line with God’s law, setting up a way for them to eat properly.)