Access denied for user 'risingoverseasco_main'@'localhost' to database 'risingoverseasco_main'
The database server could be connected to (which means your username and password is okay) but the risingoverseasco_main database could not be selected.
risingoverseasco_main have permission to use the risingoverseasco_main database?username_risingoverseasco_main. Could that be the problem?If you do not know how to set up a database you should contact your host. If all else fails you may find help at the WordPress support forums.