It won't happen again. It was an oversight on my part. When the bank issued me a new debit card I forgot that the old one was being automatically billed by my website company. As bad luck would have it they tried to bill my old card the week I was away from the computer. When the card turned out to be expired they shut down the site. Since I was away from the computer last week I didn't realize the problem. As soon as I returned and found out I updated the card info. So all is well.
Sorry about that!!!