Database and free hosting

Hi,

I use the free webhosting. I transform my blog to free webhosting. A database was already create by the system itself. How can I add a new database or rename the original one? I have no permisson to do that. Is this normal? Or how can I solve the problem? In Manage Database there is a close lock symbol left of the database credentials. In PHP Admin I can't create a new or rename the only one, because I have no permisson.

Thank you for your answers.

There is only one database "my_<username>". You can't create another database or rename it.
If you need more application, use different table prefix.

Bye!