Warning: mkdir() [function.mkdir]: SAFE MODE Restriction in effect. The script whose uid is 3087 is not allowed to access /www/vndv.com/t/b/l/tbluhp/htdocs/ploggerb3/images/my_gallery owned by uid 2001 in /www/vndv.com/t/b/l/tbluhp/htdocs/ploggerb3/admin/plog-admin-functions.php on line 880
It looks like you have safe_mode enabled on your server. Currently, the Beta 3.0 version of Plogger does not work with safe_mode enabled. However, you can download the current SVN trunk (the latest nightly build), which has a workaround for safe_mode (you'll have to do a fresh install). Please be aware that while the nightly build should be fairly stable right now, there may be some bugs that you run into.