Fix the migration handler

app.py

@@ -465,6 +465,7 @@ def tmp_migrate():
 @login_required
 def tmp_migrate2():
     for activity in DB.activities.find():
+        try:
             if (
                 activity["box"] == Box.OUTBOX.value
                 and activity["type"] == ActivityType.LIKE.value
@@ -482,6 +483,8 @@ def tmp_migrate2():
                     {"remote_id": announce.id},
                     {"$set": {"meta.object": obj.to_dict(embed=True)}},
                 )
+        except Exception:
+            pass
     return "Done"