][-][-][error][yii\db\Exception] PDOException: SQLSTATE  Access denied for user '*****'@'localhost' (using password: NO) in /home/dosones/public_html/protected/vendor/yiisoft/yii2/db/Connection.php:646
Followed all the instructions but I keep getting that error even if I made fresh installs by resetting. Can you kindly help me? What could be the reason? What should I do about it.