…Dreaming that you’re eating a wafer suggests that you need more diversity and spontaneity. You need to gain a better understanding of various sides of your life and incorporate them together. On the other hand, the wafer can symbolize something or a certain situation that needs to be handled with care….
Dream dictionary: wafer dream meanings
…Wafer, if seen in a dream, purports an encounter with enemies. To eat one, suggests impoverished fortune. For a young woman to bake them, denotes that she will be tormented and distressed by fears of remaining in the unmarried state….
Serenity of the soul, peace of heart.
The dream, in which you eat the wafer, shows the necessity of variety in your life. Perhaps you are living the life that is quite boring, therefore the unconscious mind of yours gives you the clue to change something and make the life more interesting.