error after fixing page,tsx (invariant expected app router to be mounted )

[Ahmadnurahsan]

this is what i change in page.tsx
and then show this error
image

[vladi160]

Run yarn seed in the root of the app. There is some bug, when there is no data, but don't have time to debug it

[Meternios]

@vladi160 I got the same error, but yarn seed in the root does not help. I checked, the data is importet. Any other ideas?