Imcomplete spider : locked site but nothing append
 

I'm trying to index my web site with phpdig.
Installation seems ok.

Here is the screen result after launching the index (depth=20, links per=20)
I'm using Firefox as the browser. Is the process blocked somewhere ? Is this a known issue ?
Thanks for advice.

Spidering in progress... [Stop spider]
SITE : http://www.crl-bretagne.fr/
Exclude paths :
- @NONE@
1:http://www.crl-bretagne.fr/index.php
(time : 00:00:06)
+ + + + + + + + + + + + + + + + + + + +
level 1...
2:http://www.crl-bretagne.fr/alaune.htm
(time : 00:00:21)
+ + + + + + + + + + + + + + + +
3:http://www.crl-bretagne.fr/lecrl.php...nue&mode=liste
(time : 00:00:32)

4:http://www.crl-bretagne.fr/annuaires...urs&mode=liste
(time : 00:00:41)

If the webpage that shows the indexing process just ends like that, then it might be a server timeout issue or perhaps the host killed the process.