[Koha] Cannot find recently added items?

[Marty]

After doing a force (re)install of MARC::File::SAX I do not get a 'production mode - trapped fatal error' error. It's something. However, after adding some books for testing, I cannot find them in Koha 3.
Searching on barcode or title does not return anything. They do show up in mysql (see below).
I did a rebuild_nozebra. All previously imported items (from koha 2.2.9) do show up.
The koha logs don't show any errors apart from some missing stylesheets.
The apache2 log however, returns heaps, I just show the bottom end of it here:

[Tue Apr 28 15:45:41 2009] additem.pl: Use of uninitialized value in addition (+) at /usr/share/koha/lib/C4/Biblio.pm line 2538.
[Tue Apr 28 15:45:41 2009] additem.pl: Use of uninitialized value in pattern match (m//) at /usr/share/koha/lib/C4/Biblio.pm line 2485.
[Tue Apr 28 15:45:41 2009] additem.pl: Use of uninitialized value in pattern match (m//) at /usr/share/koha/lib/C4/Biblio.pm line 2485.
[Tue Apr 28 15:50:56 2009] search.pl: kw,wrdl= pearl harbor  at /usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 463.
[Tue Apr 28 15:53:08 2009] [error] [client 192.168.0.100] File does not exist: /var/www/HNAP1
[Tue Apr 28 15:53:11 2009] [error] [client 192.168.0.100] File does not exist: /var/www/TEADevInfo
[Tue Apr 28 15:55:40 2009] search.pl: bc,wrdl= 32541  at /usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 463.
[Tue Apr 28 15:55:53 2009] search.pl: 33333  at /usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 463.
[Tue Apr 28 16:04:14 2009] opac-search.pl: Use of uninitialized value in concatenation (.) or string at /usr/share/koha/lib/C4/Biblio.pm line 1001.
[Tue Apr 28 16:04:14 2009] opac-search.pl: Use of uninitialized value in concatenation (.) or string at /usr/share/koha/lib/C4/Biblio.pm line 1001.
[Tue Apr 28 16:04:14 2009] opac-search.pl: Use of uninitialized value in concatenation (.) or string at /usr/share/koha/lib/C4/Biblio.pm line 1001.
[Tue Apr 28 16:13:12 2009] [error] [client 192.168.0.100] File does not exist: /var/www/HNAP1
[Tue Apr 28 16:13:15 2009] [error] [client 192.168.0.100] File does not exist: /var/www/TEADevInfo
[Tue Apr 28 16:13:38 2009] search.pl: bc,wrdl= 33333  at /usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 463.
[Tue Apr 28 16:13:55 2009] search.pl: library  at /usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 463.
[Tue Apr 28 16:14:20 2009] search.pl: library  at /usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 463.
[Tue Apr 28 16:14:34 2009] search.pl: library  at /usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 463.


mysql> select biblionumber, author, title from biblio where biblionumber > 7069;
+--------------+-------------------+------------------------+
| biblionumber | author            | title                  |
+--------------+-------------------+------------------------+
|         7070 | Manguel, Alberto. | The library at night / |
|         7071 | Manguel, Alberto. | The library at night / |
|         7072 | Wallace, Randall. | Pearl Harbor /         |
|         7073 | Wallace, Randall. | Pearl Harbor /         |
+--------------+-------------------+------------------------+
4 rows in set (0.07 sec)

mysql> select biblionumber, barcode from items where biblionumber > 7069;
+--------------+---------+
| biblionumber | barcode |
+--------------+---------+
|         7072 | 32541   |
|         7073 | 33333   |
+--------------+---------+
2 rows in set (0.43 sec)

Please help,

Marty