Traceback (most recent call last):
  File "electrum/gui/qt/send_tab.py", line 579, in do_pay_or_get_invoice
  File "electrum/gui/qt/send_tab.py", line 606, in do_pay_invoice
  File "electrum/gui/qt/send_tab.py", line 352, in pay_onchain_dialog
  File "electrum/gui/qt/send_tab.py", line 550, in save_pending_invoice
  File "electrum/wallet.py", line 1193, in save_invoice
  File "electrum/wallet.py", line 479, in save_db
  File "electrum/json_db.py", line 48, in wrapper
  File "electrum/json_db.py", line 396, in write
  File "electrum/json_db.py", line 48, in wrapper
  File "electrum/util.py", line 483, in do_profile
  File "electrum/json_db.py", line 420, in write_and_force_consolidation
  File "electrum/storage.py", line 95, in write
OSError: [Errno 28] No space left on device