To use RSS Bookmarker you have to first create a MYSQL database on your server.
Here are the steps:
Log into cPanel and click on the MYSQL link
On the MYSQL page, create a new USER
Next, create a new DATABASE
Finally, assign the new USER access to the new DATABASE.
Once you create the database please write down the database username, database password and database name.
Once the database is created, proceed to Step 2: Upload Files With Auto-Installer or Upload Files Using Your F.T.P Software