What does 2 Kings 4:27 mean?

When she reached Elisha, she grabbed his feet. Gehazi tried to push her away, but Elisha said, 'Leave her alone. She's deeply troubled, and the Lord hasn't told me why.' 2 Kings 4:27 - Modern Text Bible

(She finally lets her emotions show, clinging to Elisha. Elisha senses her distress but doesn't know the reason yet.)