404 Page not found on ddev TYPO3 installation

I have herited a project that is running good on the client side.

The website is a TYPO3 Based on ddev composer setup.

When i started the containers and go to the website url (backend or frontend) it shows :

It seems that something is maybe missing but i'm not sure what this could be, can you please help ? Thank you!

TYPO3 v10 DDEV recently updated

Solution

I have used those command to resolve this issue:

ddev poweroff
ddev composer install

then i have stopped a traefik container that was running for a different project.

My website is now running.