Cannot assign multiple databases to single user

[LionGate]

I am following the instructions on this page: http://kb.parallels.com/en/115783 for assigning access to multiple databases to a single user. When I enter the first query, however (GRANT ALL PRIVILEGES ON `newdb`.* TO 'olduser'@'%' I am receiving the following error:

#1044 - Access denied for user 'openemm2'@'%' to database 'openemm_cms'

I am logged into the database phpmyadmin using the link in the control panel. Please advise what I've got to do to assign multiple databases to a single user.

Server is running Centos6 with Plesk 11.

 

[abdi]

Please avoid double posting. You already posted in this regard, maintain a single thread per incidence.

 

[LionGate]

Please avoid double posting. You already posted in this regard, maintain a single thread per incidence.

Sorry -- didn't realize I did this twice.