Error 500: Incorrect authentication data when sending e-mail

[nsns]

Thanks for your response.
There is no table account_account as you can see in the attachment....

[nsns]

I can't make a hard rebuild. I am in a previous version.

[nsns]

imap with cpanel hosting
I have a lot of e-mail accounts in this installation and only in one e-mail account i have this problem.
The problematic...

[nsns]

Hello.
I have setup a personal e-mail account.
The test connection and send test e-mail works ok.
The incoming mails also works ok...

[nsns]

When i try to rebuild i get the error

Error 500: Error while rebuilding database. See log file for details.

In logs i see...