Spark 2.5.8 locks screen on Mac OS X 10.5.3 (Intel)

Spark is locking the screen (black) when it takes a screen shot on Mac OS X 10.5.3 (Intel). The only way to free the screen is to reboot, I can still send input well the screen is black, it just doesn’t display anything. I will attach any logs I can find in a latter post.