No usable information in that log, I'm afraid. Doesn't even say which program crashed.
I can't imagine that it's a hardware fault - more likely some other component that has been updated since then.
PlayCD is a really old program, made well before Reaction was thought of, back in the old GUI days and I can't even follow how it works. I just added the AHI stuff to let people play newer CD/DVD drives without analogue audio output.
There are so many other replacements these days that no one is going to revamp PlayCD - the GUI code is so ancient that you would have to rewrite it.