Why am I Getting \'Access Denied for User \'root\'@\'localhost\' (using password: NO)\' Error in MySQL?

MySQL: Access Denied Error 1045 for Root User

A common issue encountered by MySQL users is the "Documentation #1045 - Access denied for user 'root'@'localhost' (using password: NO)" error. This occurs when attempting to connect to the MySQL server using the root user without a password.

Cause:

When installing and configuring MySQL, a password may not have been specified for the root user. This leads to an "Access denied for user 'root'@'localhost' (using password: NO)" error when trying to connect to the database.

Solution:

To resolve this error, follow these steps:

1. Open the configuration file (config.inc.php) located in the path "C:wampappsphpmyadmin3.2.0.1config.inc.php" (replace "wamp" with your server's name if not using Wamp Server).
2. Find the line "$cfg['Servers'][$i]['password']='" and change it to "$cfg['Servers'][$i]['password']='NO'".
3. Save the file.
4. Refresh phpMyAdmin. The error message should now read "Access denied for user 'root'@'localhost' (using password: YES)".
5. Change the password in the previous line to your desired root password.

Additional Notes:

• If the error persists after setting a password, ensure that the MySQL service is running and that you are using the correct password.
• Restarting the MySQL service may also resolve the issue.

The above is the detailed content of Why am I Getting \'Access Denied for User \'root\'@\'localhost\' (using password: NO)\' Error in MySQL?. For more information, please follow other related articles on the PHP Chinese website!