@ -65,7 +65,7 @@ class BannerGroupCached(models.Manager):
result = list(group.banners.prefetch_related('urls', 'theme', 'country')
.filter(public=True, fr__lte=today)
.filter(Q(to__gte=today) | Q(to__isnull=True)))
except self.DoesNotExist:
except self.model.DoesNotExist:
result = []
cache.set(key, result, 70)
return result