Access denied for user 'jmedsci_ojs3user'@'

I managed installing OJS 3 on a localhost, but its constantly giving connection error while uploading it online. All privileges given to the database user

Please be sure to redact any password information when posting it to the forum. I recommend considering this password compromised as you move forward; please change it immediately.

Mysql permissions generally consist of giving access to a user on a host for certain operations. Even if is hosted on, mysql may not be configured to recognize that. Check with your hosting provide to see if the appropriate host for your connection settings is “localhost”, or “” or “”.