Backup Omeka S and restore

Hello
Today I backup my site omeka s.

Also I install in another IP another Omeka s and I try to restore my backup…

I copy files, modules and themes…etc
I don’t have errors but … the problem are that I can’t see the items…?
Could help ?
thanks
gus

Did you copy over the database? That’s where all the data about items is stored. You’d be making a dump from MySQL and restoring it on the new server.

Dear
Yes . Dump and restore .
The new server is run.
Thanks very much
Gus