PDOException: SQLSTATE[42S22] in views_view

Hi everyone,

i'm in trouble right know when i try to create a block in Drupal using the module views. It happens when i select the "display format window" an input "HTML list"

here is the error :

An AJAX HTTP error occurred.
HTTP Result Code: 500
Debugging information follows.
Path: /******/system/ajax
StatusText: Internal Server Error
ResponseText: PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'name' in 'where clause': SELECT t__0.*
FROM
{views_view} t__0
WHERE (name IN (:db_condition_placeholder_0)) ; Array
(
[:db_condition_placeholder_0] => new_user_groups
)
in ctools_export_load_object() (line 463 of /home2/******/sites/all/modules/ctools/includes/export.inc).

thanks for your support !