Re: Restore Database

So you deleted a website from Piwik Settings and want to restore it?

Create a new website with same name / URLs /etc.
Go in the database and in the table piwik_website
update the idsite field of the latest entry (the new site you just added) to be the idsite of the site you deleted.

then it should work and you can access again your data (since Piwik does not delete old data when you delete a site)