File "electrum\gui\qt\main_window.py", line 2431, in remove_wallet
  File "electrum\gui\qt\main_window.py", line 153, in request_password
  File "electrum\gui\qt\main_window.py", line 2437, in _delete_wallet
  File "electrum\daemon.py", line 513, in delete_wallet
  File "electrum\daemon.py", line 525, in stop_wallet
  File "electrum\wallet.py", line 353, in stop
  File "electrum\wallet.py", line 302, in save_db
  File "electrum\wallet_db.py", line 1239, in write
  File "electrum\wallet_db.py", line 1247, in _write
  File "electrum\util.py", line 408, in <lambda>
  File "electrum\util.py", line 404, in do_profile
  File "electrum\storage.py", line 85, in write