Route [filament.pages.dashboard] not defined after filament upgrade

I just upgrading my filament version to v3.

After running php artisan filament:install, i got error
*Route [filament.pages.dashboard] not defined. *
in /admin.

I'm using custom Dashboard, and i've followed the steps from here
https://filamentphp.com/docs/3.x/panels/dashboard#customizing-the-dashboard-page

I've also tried running php artisan optimize.

what am I missing?