MySQL 'Access Denied' for Root@localhost: How to Fix It?

MySQL Access Denied: Root@localhost on Ubuntu

When deploying a web application, encountering the "Access denied for user 'root'@'localhost' (using password: YES)" error from MySQL can be frustrating.

The issue arises when the database user (root) doesn't have necessary permissions to access the database from the application context. While you can interact with the database via the command line with the root user, the application needs to have explicit access granted.

To resolve this error, you need to grant access permissions to the root user for connections from localhost. Refer to the Ubuntu documentation for detailed instructions on granting these permissions: [Ubuntu Help on Granting Root Access](link to Ubuntu documentation)

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