Amarok files limit

I've noticed a problem with Amarok. I seems it cannot scan and catalog into the database any more than 12607 music files. Does not matter if it's with SQLite or MySQL. the progress bar climbs to 13 percent and never advances eventually disappears, showing a partial collection list. it does stop indexing but there are over 60,000 files in the music directory. I can use the files tab and "grab the music directory" and drag to playlist, and about 40 mins later all files show up in playlist, and they do play and have tag info, but collection tab doesn't show all that are in the playlist. Doesn't seem to leave any clue in a log file. All files have the same owner:group and attributes. amarok-1.14.10 in Trinity-3.5.13.2 on Debian Wheezy