File "site-packages\electrum-3.2.2-py3.5.egg\electrum\util.py", line 856, in run_with_except_hook
  File "threading.py", line 862, in run
  File "site-packages\electrum-3.2.2-py3.5.egg\electrum\util.py", line 317, in <lambda>
  File "site-packages\electrum-3.2.2-py3.5.egg\electrum\util.py", line 313, in do_profile
  File "site-packages\electrum-3.2.2-py3.5.egg\electrum\storage.py", line 348, in upgrade
  File "site-packages\electrum-3.2.2-py3.5.egg\electrum\util.py", line 317, in <lambda>
  File "site-packages\electrum-3.2.2-py3.5.egg\electrum\util.py", line 313, in do_profile
  File "site-packages\electrum-3.2.2-py3.5.egg\electrum\storage.py", line 247, in write
  File "site-packages\electrum-3.2.2-py3.5.egg\electrum\storage.py", line 276, in _write