Sharepoint 2013 foundation Configuration Could not be Completed

I am trying to install Sharepoint foundation 2013 for Enterprise Portal. At the end, during configuration of sharepoint for AX following error is coming:

“The operation that you are attempting to perform cannot be completed successfully. No content databases in the web application were available to store your site collection. The existing content databases may have reached the maximum number of site collections, or be set to read-only, or be offline, or may already contain a copy of this site collection. Create another content database for the Web application and then try the operation again”.

However I have opted all the procedure for configuring shareopint 2013 foundation.

Due the error, I am not able to complete EP installation.