kJams by Metamuse Media

Update: Installed newest version and the problem seems to have gone away.
I purposely canceled the karaoke store update just in case.

Restarting makes it crash again. This happened after an upgrade.

Here's the core dump:

Process: kJams Lite [836]
Path: /Users/jose/Desktop/kJams Lite.app/Contents/MacOS/kJams Lite
Identifier: com.kjams.kjams
Version: kJams Lite 1.0d51r41 (1.0)