diff --git a/video_metadata/views/tmdb.py b/video_metadata/views/tmdb.py
index ab008ff..33fa5c0 100644
--- a/video_metadata/views/tmdb.py
+++ b/video_metadata/views/tmdb.py
@@ -202,6 +202,8 @@ def create_mapping():
             conn.commit()
 
     if errors:
+        for e in errors:
+            current_app.logger.error(e)
         flash(errors)
 
     return render_template('tmdb/create_mapping.html',