Description of problem: 

I've added an addressbook, located on an ldap server.

Version-Release number of selected component: evolution-(0:2.10.2-1.fc7).x86_64
and evolution-data-server(0:1.10.2-2.fc7).x86_64.

How reproducible: Everytime

Steps to Reproduce:
1. start evolution
2. go on addressbooks view
3. There is a bit of randomness in here, but it happens everytime in less than a
minute. click on the ldap addressbook, try to make a search, reclick on the
local addressbook, try to add something. Click here and there,  try to re-do
some search. Sometimes i dont even need to try to access the ldap addressbook.
  
Actual results:
A popup windows tells me the addressbooks wont be available anymore until i
restart evolution. I'm not able to use completion in the mail composer anymoer.


evolution output from terminal : 
[dams@dnade ~]# evolution
CalDAV Eplugin starting up ...
evolution-shell-Message: Killing old version of evolution-data-server...
** (evolution:2012): DEBUG: mailto URL command: evolution --component=mail %s
** (evolution:2012): DEBUG: mailto URL program: evolution
libnm_glib_nm_state_cb: dbus returned an error.
  (org.freedesktop.DBus.Error.ServiceUnknown) The name
org.freedesktop.NetworkManager was not provided by any .service files
(evolution:2012): e-data-server-DEBUG: Loading categories from
"/home/dams/.evolution/categories.xml"
(evolution:2012): e-data-server-DEBUG: Loaded 29 categories

(evolution:2012): evolution-addressbook-WARNING **: error loading addressbook :
e_book_new : aucune fabrique disponible pour l'URI
« ldap://ldap-sophia.echo-net.net:389/ou=People,dc=fti,dc=net??sub? »


(evolution:1398): libebook-CRITICAL **: e_book_async_open: assertion `book &&
E_IS_BOOK (book)' failed
new dimensions = (48,48)
initial setting of an image.  no scaling
scale = 1

(evolution:1398): e-utils-WARNING **: calling e_icon_factory_get_icon_filename
with unknown icon_size value (48)
new dimensions = (48,48)
we need to scale up
scale = 1