No-Empty Database

[mateuszk]

How can I install blesta without empty Database?

[Michael]

you can't

[Paul]

Blesta should be on its own database, and does not utilize table prefixes. I can't remember if the installer checks that there are no tables before proceeding, but you don't want to risk having other tables with the same name. If your hosting company severely limits the number of MySQL databases you get, you should ask for more, or consider switching to another hosting provider.