File "electrum\gui\qt\main_window.py", line 668, in new_wallet
  File "electrum\gui\qt\__init__.py", line 245, in wrapper
  File "electrum\gui\qt\__init__.py", line 269, in start_new_window
  File "electrum\gui\qt\__init__.py", line 312, in _start_wizard_to_select_or_create_wallet
  File "electrum\base_wizard.py", line 677, in create_storage
  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 98, in write