[horde] problem with postgres 7.2

[Marcus Schopen]

Hei,

after upgrading postgres from 7.1.3 to 7.2 on my debian woody I get
following error:

Warning: PostgreSQL query failed: ERROR: value too long for type
character varying(14) in /etc/horde/db_pgsql.inc on line 52
Warning: Supplied argument is not a valid PostgreSQL result resource in
/etc/horde/db_pgsql.inc on line 122
Warning: PostgreSQL query failed: ERROR: value too long for type
character varying(14) in /etc/horde/db_pgsql.inc on line 52
Warning: Cannot add header information - headers already sent by (output
started at /etc/horde/db_pgsql.inc:52) in
/usr/share/horde/imp/mailbox.php3 on line 111

my pg_hba.conf:
local        all                                           ident
sameuser
host         all         127.0.0.1     255.0.0.0           trust
host         all         0.0.0.0       0.0.0.0             reject

postgres stuff:

horde-# \d
         List of relations
      Name       | Type  |  Owner
-----------------+-------+----------
 active_sessions | table | postgres
 imp_addr        | table | postgres
 imp_pref        | table | postgres
(3 rows)

template1=# select * from pg_user;
 usename  | usesysid | usecreatedb | usetrace | usesuper | usecatupd | 
passwd  | valuntil
----------+----------+-------------+----------+----------+-----------+----------+----------
 postgres |        1 | t           | t        | t        | t         |
******** |
 root     |       32 | t           | f        | t        | t         |
******** |
 hordemgr |       33 | f           | f        | f        | f         |
******** |

template1=# select * from pg_database;
  datname  | datdba | encoding | datistemplate | datallowconn |
datlastsysoid | datvacuumxid | datfrozenxid | datpath
-----------+--------+----------+---------------+--------------+---------------+--------------+--------------+---------
 horde     |      1 |        7 | f             | t            |        
16554 |           49 |           49 |
 template1 |      1 |        7 | t             | t            |        
16554 |           49 |           49 |
 template0 |      1 |        7 | t             | f            |        
16554 |           49 |           49 |
(3 rows)


Any ideas?

Thanks 
Marcus