share hosting database

hi.

after sharing my website in public server (It was working well in localhost) but now I get this issue

CDbConnection failed to open the DB connection: SQLSTATE[42000] [1044] Access denied for user ‘website_util1’@‘localhost’ to database ‘website_atelier’

return array(

'connectionString' => 'mysql:host=localhost;dbname=webinnov_atelier',


'emulatePrepare' => true,


'username' => 'webinnov_util1',


'password' => 'Inn@2016@Web',


'charset' => 'utf8',

);

there are no error in password or in username or database name

please someone can helps me thanks