Traceback (most recent call last):
  File "electrum\storage.py", line 94, in write
OSError: [Errno 28] No space left on device

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "electrum\gui\qt\main_window.py", line 2507, in closeEvent
  File "electrum\gui\qt\main_window.py", line 2538, in clean_up
  File "electrum\gui\qt\__init__.py", line 485, in close_window
  File "electrum\daemon.py", line 546, in stop_wallet
  File "concurrent\futures\_base.py", line 458, in result
  File "concurrent\futures\_base.py", line 403, in __get_result
  File "electrum\daemon.py", line 555, in _stop_wallet
  File "electrum\wallet.py", line 547, in stop
  File "electrum\wallet.py", line 482, in save_db
  File "electrum\json_db.py", line 48, in wrapper
  File "electrum\json_db.py", line 387, in write
  File "electrum\json_db.py", line 48, in wrapper
  File "electrum\util.py", line 481, in do_profile
  File "electrum\json_db.py", line 411, in write_and_force_consolidation
  File "electrum\storage.py", line 92, in write
OSError: [Errno 28] No space left on device