I downloaded a new electrum.
But what can I do to send a transaction without error?
Thanks for your help.
Where did you download the electrum from? It should NOT be asking you for you to reenter your seed, that seems EXTREMELY suspicious to me. Is this using a hardware wallet or is it a standard digital wallet where your coins are held?
I download electrum on the official website of electrum and it is a standard digital wallet.
Thanks for your help.