Add type=int to request.args.get, if the arg is an int it's returned else None. This means we ignore the arg if its the wrong data type and we don't need to handle the error.

app/dao/uploads_dao.py

@@ -10,6 +10,8 @@ from app.utils import midnight_n_days_ago
 
 
 def dao_get_uploads_by_service_id(service_id, limit_days=None, page=1, page_size=50):
+    # Hardcoded filter to exclude cancelled or scheduled jobs
+    # for the moment, but we may want to change this method take 'statuses' as a argument in the future
     jobs_query_filter = [
         Job.service_id == service_id,
         Job.original_file_name != current_app.config['TEST_MESSAGE_FILENAME'],