I am working on a project using Laravel with Filament for the backend and React for the frontend, particularly for the login process. The login part with React works fine, but after logging in, I encounter a 404 error when the redirection to /admin is triggered.

I have already checked the following:

The route /admin is correctly defined. The redirection to /admin after login is correctly handled via React (using Inertia or another method). The necessary middleware (auth, filament) is applied to the corresponding routes. However, despite these checks, the issue remains unresolved. filament v3.2.69 Can you help me identify other areas to investigate in order to resolve this 404 error after login?

I have retrieved previous versions of my project from GitLab, but the problem persists. The URL /admin does not work and returns a 404 (Not Found) error.