Yep. Too many sales is a *great* problem to have.
That was my mantra when I worked retail credit card systems and got paged at 3am because the dataset needed resizing. Because, gosh darn it, selling SO MUCH STUFF that the sheer volume of credit card transactions and SKUs and stuff exceeded the day's allotted umpteen-gigabytes-partition size ... Life certainly could be a lot worse. I'll take this type of page. It meant we were not only selling strong, we were blowing through both the most ridiculous blue-sky projections *and* the buffer I'd throw in for contingency "just in case".
Repeat after me: This is a GOOD problem to have. It is a GOOD problem to have. Please feel free to send me more problems like this instead of the other problems that don't happen to come with money in its wake. :)