Error: Invalid/Missing environment variable: "MONGODB_URI" during login in Next.js application

[captain-adi]

Describe the bug

I'm encountering an issue with my Next.js application when I click the "Login" button. The page crashes with an error related to the missing environment variable MONGODB_URI. The error is thrown from lib/mongodbAdapter.js, and here's the specific message:

To Reproduce

1. Run the application locally.
2. Click on the "Login" button on the login page.
3. The error message is displayed, and the page fails to load.

Expected behavior

The application should log in successfully and proceed to the next page without crashing.

Screenshots/Videos

Additional context

No response

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