OKRS24-117 Replaced wildcard exception with exact one

Author: dmytrotsko

src/base/models.py

@@ -2,6 +2,7 @@
 from django.utils.translation import gettext_lazy as _
 from linkpreview import LinkPreview, link_preview
 from models_extensions.models import TimeStampedModel
+from requests.exceptions import HTTPError
 
 from base.tools import get_class_by_name, split_class_name
 
@@ -118,7 +119,7 @@ def get_preview(self) -> LinkPreview:
         """
         try:
             return link_preview(self)
-        except Exception:
+        except HTTPError:
             return {
                 'description': _('No description available'),
             }