Error establishing a database connection

// ** MySQL settings – You can get this info from your web host ** //
/** The name of the database for WordPress */
define( ‘DB_NAME’, ‘WordPress’ );

/** MySQL database username */
define( ‘DB_USER’, ‘Test Site’ );

/** MySQL database password */
define( ‘DB_PASSWORD’, ” );

/** MySQL hostname */
define( ‘DB_HOST’, ‘172.0.0.1’ );

/** Database Charset to use in creating database tables. */
define( ‘DB_CHARSET’, ‘utf8’ );

/** The Database Collate type. Don’t change this if in doubt. */
define( ‘DB_COLLATE’, ” );

/**#@+

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