File "electrum\gui\qt\main_window.py", line 675, in new_wallet
  File "electrum\gui\qt\__init__.py", line 291, in wrapper
  File "electrum\gui\qt\__init__.py", line 316, in start_new_window
  File "electrum\gui\qt\__init__.py", line 361, in _start_wizard_to_select_or_create_wallet
  File "electrum\wallet_db.py", line 73, in __init__
  File "electrum\wallet_db.py", line 106, in load_data
  File "electrum\util.py", line 412, in <lambda>
  File "electrum\util.py", line 408, in do_profile
  File "electrum\wallet_db.py", line 175, in upgrade
  File "electrum\wallet_db.py", line 539, in _convert_version_24