I am a fairly new user to KJams Pro. I have added over 600 CDG + MP3 songs to the library, and have manually edited the album and song name for each. Things were going well until this evening. When I started the computer and started KJams Pro, I found the library with only 23 songs. I am very concerned that my hard work has disappeared

Some information:
Version: 1.0d48r40
OS: Mac OS X version 10.4.11
I have tried going to Advanced -> Special -> Scan "KJams Library" folder for orphaned files, but nothing seems to happen even after 10 minutes.
In the various "Singers" play lists (i.e. tonight, favorites, history), the songs are now represented with a dash (-). For example, perhaps the Samad singer Favorites used to have 19 songs. Now, 16 of them have dashes, and only 3 have the song name and artist and album appear. Those 3 are part of the 23 songs remaining in the library.
I have sent you the log file via the Help ->Send Log FIle command.
What should I do now?