Traceback (most recent call last):
  File "electrum/util.py", line 2012, in test_read_write_permissions
OSError: [Errno 28] No space left on device

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "electrum/storage.py", line 73, in __init__
  File "electrum/util.py", line 2018, in test_read_write_permissions
OSError: [Errno 28] No space left on device

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "electrum/gui/qt/wizard/wizard.py", line 215, in on_next_button_clicked
  File "electrum/gui/qt/wizard/wallet.py", line 184, in is_finalized
  File "electrum/storage.py", line 75, in __init__
electrum.storage.StorageReadWriteError: [Errno 28] No space left on device