Import csv with GTK client

With a french user, I tried to import users via csv file and I've got this issue :

Traceback (most recent call last):
  File "/home/syleam/trunk/openerp/server/bin/netsvc.py", line 226, in dispatch
    result = LocalService(service_name)(method, *params)
  File "/home/syleam/trunk/openerp/server/bin/netsvc.py", line 74, in __call__
    return getattr(self, method)(*params)
  File "/home/syleam/trunk/openerp/server/bin/service/web_services.py", line 451, in execute
    res = service.execute(db, uid, object, method, *args)
  File "/home/syleam/trunk/openerp/server/bin/osv/osv.py", line 59, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/home/syleam/trunk/openerp/server/bin/osv/osv.py", line 119, in execute
    res = pool.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/home/syleam/trunk/openerp/server/bin/osv/osv.py", line 111, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/home/syleam/trunk/openerp/server/bin/osv/orm.py", line 638, in import_data
    noupdate=noupdate)
  File "/home/syleam/trunk/openerp/server/bin/addons/base/ir/ir_model.py", line 484, in _update
    res_id = model_obj.create(cr, uid, values)
  File "/home/syleam/trunk/openerp/server/bin/osv/orm.py", line 2397, in create
    self._columns[field].set(cr, self, id_new, field, vals[field], user, context)
  File "/home/syleam/trunk/openerp/server/bin/osv/fields.py", line 518, in set
    if act[0] == 0:
TypeError: 'int' object is unsubscriptable

Please find a csv file on attachment.