Photos don't save in the album and don't show the description form with flash uploader

The photos upload normally but don't enable the "Describe photos" option. Then the photos don't show in the album. The album appear empty. If I use the "basic uploader" the photos uploaded are triplicated.

Some data:

Tidypics 1.7.0
Elgg 1.7.9
Ubuntu Server 10.04 - PHP5 and MySQL(lastest in repo)

Any suggestion?