All content deleted when WP was reinstalled in another machine

Within Filezilla, check to see if your custom theme folder appears in the wp-content of your remote host. If yes, you may simply need to log in to your remote /wp-admin and ensure that it is active.

If it’s not there, check with your remote host. They may have a backup of your remote wp-content and database.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)