Misleading UI: entering the wrong password generates 'database error'

[LinuxOnTheDesktop]

Entering the wrong password yields a message about a database error. That message confuses. For, the database is fine.

To Reproduce

1. Open the app.
2. Have a database selected.
3. Enter a wrongful password.

Expected behaviour

The app should tell the user that the password is wrong, rather than make one wonder about whether the database file exists or is accessible or is corrupted.

Android:

• Version of Android: 13
• Version of KeePassDroid: 2.6.8

Additional context

Please compare the further UI infelicities detailed in #508.