Fix: Handle internal errors

src/lib/photoHelpers.ts

@@ -96,9 +96,9 @@ export function normalizePhotoSubmissionItems(
     id: item.id,
     url: item.cloudflare_image_url,
     filename: item.filename || `Photo ${item.order_index + 1}`,
-    caption: item.caption,
-    title: item.title,
-    date_taken: item.date_taken,
+    caption: item.caption || undefined,
+    title: item.title || undefined,
+    date_taken: item.date_taken || undefined,
     order_index: item.order_index,
   }));
 }