Traceback (most recent call last):
  File "electrum\gui\qt\send_tab.py", line 573, in do_pay_or_get_invoice
  File "electrum\gui\qt\send_tab.py", line 585, in do_pay_invoice
  File "electrum\gui\qt\send_tab.py", line 260, in pay_onchain_dialog
  File "electrum\gui\qt\send_tab.py", line 529, in save_pending_invoice
  File "electrum\wallet.py", line 1001, in save_invoice
  File "electrum\wallet.py", line 390, in save_db
  File "electrum\wallet_db.py", line 1524, in write
  File "electrum\util.py", line 445, in <lambda>
  File "electrum\util.py", line 441, in do_profile
  File "electrum\wallet_db.py", line 1534, in _write
  File "electrum\storage.py", line 97, in write
PermissionError: [WinError 32] Impossibile accedere al file. Il file รจ utilizzato da un altro processo: 'd:\\dropbox\\backups\\electrum_btc_dic22.dat.tmp.21840' -> 'd:\\dropbox\\backups\\electrum_btc_dic22.dat'