Adobe Flash Player 10.0 r2 has stopped working

I had to painstakingly trace through all my code until I found where the crash was happening.
The offending line?

trace(this);

I've been noticing that I get weird hard to find bugs every time I target a different version of flash.
Which now makes me know why I have testers who are reporting weird crashes that I cannot replicate.

-MakeGamesHappen
(-John Mark)