LLC business account question

[Melissa Ford]

So I have a LLC business banking account debit card. This is my first year with it and I think I made a mistake. I was buying groceries and realized I forgot my personal debit card at home and had no other means of paying so I used the business debit card. As far a tax purposes go, can I just flag that as an error on my statement and not write it off or did I just screw myself. How bad is it?