Correctable Error Situation

[bas2456]

Girls Varsity, NFHS.

Team A has 5 team fouls, 3rd quarter. They commit their 6th. The crew takes note. While the ball is in play, the scoreboard flips the team foul count from 6 back to 5. Team A then commits another common foul. The crew stops and asks the table whether that's 6 or 7. The table says it's 6, we play on. Fast forward to end of Q3. There were several made baskets in the interim. The table now calls the R over and says that foul #6 was actually foul #7. The crew determines we're outside the timeframe to correct the error, so Team A "got away with one".

Let's say, hypothetically, that we were within the timeframe. What would the crew do if they couldn't remember or figure out who the shooter should be to correct the error?