fix collection guides

apps/collection/models.py

@@ -165,7 +165,7 @@ class GuideQuerySet(models.QuerySet):
 
     def with_base_related(self):
         """Return QuerySet with related."""
-        return self.select_related('guide_type', 'site')
+        return self.select_related('site', )
 
     def by_country_id(self, country_id):
         """Return QuerySet filtered by country code."""