[help]: I am unable to do the localhost setup. I am beginner

[techwithsatish]

When I run http://localhost:3000, it redirects me to http://localhost:3000/auth/login with the error above. I did some research, including checking the Cal.com docs and using cal.com doc AI, but it didn’t help

[dosubot[bot]]

To resolve the 500 Internal Server Error when setting up your localhost web application on port 3000 that redirects to /auth/login, consider the following steps:

1. Check tRPC Errors: Investigate any tRPC-related operations in your application, as errors here can cause a redirect to /auth/login with a 500 error ^[1].

2. JWT Verification: Ensure that the JWT is correctly generated and matches the expected format and secret, as issues here can lead to errors ^[2].

3. Session Management: Verify that your session management logic is correctly implemented and that the callbackUrl is valid ^[2].

4. User Count Check: Ensure your database connection is correctly configured and that the user count query is functioning as expected ^[2].

5. CSP Settings: Check your Content Security Policy (CSP) settings, as they are enforced on the /auth/login route and could be causing the error ^[1].

6. Debugging: Add logging around the middleware logic and the getServerSideProps function to capture more details about the request and any potential errors.

If these steps do not resolve the issue, further investigation into the server logs and application code may be necessary.

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