RoundCube: DATABASE ERROR: CONNECTION FAILED!

1. Open /var/lib/roundcube/config/db.inc.php or (db.inc.php.dpkg-bak)and look for the password in the command $rcmail_config[‘db_dsnw’] = 'mysql://roundcube:password@localhost/roundcube’;2. copy that password only3. Open /etc/roundcube/debian-db.php4. find $dbpass='wrongpassword’;5. Paste to replace 'wrongpassword’ with the correct…