How to understand what is wrong?

Question

MySQL

Began to deal with Yii and started some problems. When configuring gii in /index.php?r=gii/model/index gave me an error saying CDbConnection failed to open the DB connection: SQLSTATE[HY000] [1044] Access denied for user 'fh7906mo_blog'@'localhost' to database ' testdrive'
In protected/config/main.php I wrote a database connection

'db'=>array(
      'connectionString' => 'mysql:host=localhost;dbname=testdrive',
      'emulatePrepare' => true,
      'username' => 'fh7906mo_blog',
      'password' => '123456',
      'charset' => 'utf8',
      'tablePrefix' => 'tbl_',
    ),

I'm a little confused why access to the database is denied, what could be the problem?
In the database, I created a table tbl_user
If I have not added something, ask.

PS Maybe it has something to do with the 'testdrive' file

Answer 1

Access denied for user 'fh7906mo_blog'@'localhost' to database 'testdrive'
This means that access is denied for user fh7906mo_blog at localhost address to database testdrive.
Most likely the password is wrong, or the user really simply does not have access to this database.