I have follow the direction of how to create a mysql database db_name username = new name password ftp pasword hostname = mysite name instead of localhost Error establishing a database connection This either means that the username and password information in your wp-config.php file is incorrect or we can't contact the database server at http://#####.##/. This could mean your host's database server is down. •Are you sure you have the correct username and password? •Are you sure that you have typed the correct hostname? •Are you sure that the database server is running?