Sorry for the delay. I just replied to your email.
The newest version is 1.3.6 which you can get from here:
Make sure you install and run the new version from your Applications folder. If you have another version of it somewhere else, this may be older. You can always go to the menu and choose About Jaksta Music Miner to see the version number.
If you still see the same problem with version 1.3.6, can you send us the log file again?
From Ben Graham @ 20 Oct 2015 11:10