Fixes: 1) Ensure unicode_slugify_function handles non-string input by converting to string.

Extra: None;

core/utils/db.py

@@ -21,7 +21,7 @@ def list_to_queryset(model: Model, data: list):
 
 def unicode_slugify_function(content):
     return slugify(
-        text=content,
+        text=str(content),
         allow_unicode=True,
         max_length=88,
         word_boundary=True,