I am having the same issue. Its keeps on freezing.
Now it seems to be permanently freezed :-
Links depth: 3
Current page: imagepop1.php?image_name=actgal3595.jpg&image_title=Amisha%20Patel&id=549
Pages added to sitemap: 4391
Pages scanned: 4393 (124,134.8 KB)
Pages left: 21900 (+ 191 queued for the next depth level)
Time passed: 0:22:47
Time left: 1:53:36
Memory usage: 20,092.1 Kb
Please check out my account as well and sort out this issue.
Thanks in Advance