sorry for making you confused.
Here's the details:
First the error occured when I installed the gallery and tried to intergrate it to the board right after. At the final step as refered in the screenshot in the first post, when I hit the start bridging wizard, the message occured :
(http://img278.imageshack.us/img278/6379/error14ow.jpg)
I loged in first as admin (of the phpbb) and I received the error message :
Fatal error :
While executing query "SELECT MAX(group_quota) as disk_max, MIN(group_quota) as disk_min, MAX(can_rate_pictures) as can_rate_pictures, MAX(can_send_ecards) as can_send_ecards, MAX(upload_form_config) as ufc_max, MIN(upload_form_config) as ufc_min, MAX(custom_user_upload) as custom_user_upload, MAX(num_file_upload) as num_file_upload, MAX(num_URI_upload) as num_URI_upload, MAX(can_post_comments) as can_post_comments, MAX(can_upload_pictures) as can_upload_pictures, MAX(can_create_albums) as can_create_albums, MAX(has_admin_access) as has_admin_access, MIN(pub_upl_need_approval) as pub_upl_need_approval, MIN( priv_upl_need_approval) as priv_upl_need_approval FROM cpg140_usergroups WHERE group_id in ()" on 0
mySQL error: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
I didn't know how to disable the bridge. First, I tried to used bridgemgr.php, but the same error message occured (I loged in with account when installing the gallery). Then I did go to the database, looking for the cpg140_bridge and the cpg140_config , but didn't know exactly what column's values to set).
Regards
p.s
that you have the most recent cvs checkout.
I don't know how to get these? CVS?