valide un site Undefined index: categoryParents

[k.hamid]

bonjour
j 'ai installer l annuaire arfoo et quand je veux accepte un site j 'ai ce message qui s'affiche

/admin/site/updateSiteState
http://tourisme.filovent.com/admin/site/waiting
(8) Undefined index: categoryParents DataAggregator.php line 53 7-6-11 16:05
FrontController->dispatch() # line 18, file: /srv/0/tourismefilovent/index.php
call_user_func_array(Array[2], Array[0]) # line 220, file: /srv/0/tourismefilovent/core/FrontController.php
Admin_SiteController->updateSiteStateAction() # line 0, file: unknown
Mailer->sendSiteStateUpdate("khalil.hossam@gmail.com", Object:SiteRecord, false, false) # line 86, file: /srv/0/tourismefilovent/admin/controllers/SiteController.php
Mailer->replaceTags("Your site [site name] is validated in the category [name of the ...", Object:SiteRecord) # line 117, file: /srv/0/tourismefilovent/components/Mailer.php
AppRouter->getObjectUrl(Object:SiteRecord, "siteDetails", true) # line 70, file: /srv/0/tourismefilovent/components/Mailer.php
DataAggregator->offsetGet("categoryParents") # line 92, file: /srv/0/tourismefilovent/components/AppRouter.ph
est ce que vous pouvez m'aide svp merci encore une foi