Could not find page for label / while opening Homepage

I am in process of upgrading from Hybris 2005->2205.

Build & server startup are successful.

I have updated the complete system from HAC.

But when i open Homepage i am getting below error

ERROR [hybrisHTTP22] [DefaultPageController] Could not find page for label /

de.hybris.platform.cms2.exceptions.CMSItemNotFoundException: No page with label [/] found.

I checked the URL pattern for Website. Nothing wrong there