When running the update.php script, I am receiving the following error:
PDOException: SQLSTATE[HY000]  Access denied for user: '@localhost' (Using password: YES) in drupal_get_installed_schema_version() (line 151 of /includes/install.inc).
This is the third time I'm trying this upgrade from 6 to 7 and consistently failing to
get the update script to run. I've followed the instructions meticulously. Can anyone offer any suggestions?