Your unconscious is warning you about something important that you are overlooking. So you will have to analyze in detail the whole context of the dream.
Dream dictionary: Underline dream meanings
Dreaming of a man represents your masculine, strong, rational, aggressive and/or competitive side. If a woman dreams of a man who embraces her indicates support and help. Furthermore, this dream may underline your desire to have a relationship or reflect your image of an ideal man. Dream of an older man represents wisdom and experience.