Heroku giving 500 error with little information + Internal Server Error

Question

Heroku showing this message on the page:

"internal server error"

This error is showing in console:

GET https://frozen-gorge-82417.herokuapp.com/auth/github/callback?error=redirect_uri_mismatch&error_description=The+redirect_uri+MUST+match+the+registered+callback+URL+for+this+application.&error_uri=https%3A%2F%2Fdeveloper.github.com%2Fv3%2Foauth%2F%23redirect-uri-mismatch 500 (Internal Server Error)

Answer 1

Check the logs of your Heroku application to see more details. You can stream the log using the Heroku CLI after logging in:

heroku logs -t

Alternatively, you can view the logs on the app dashboard.

Answer 2

Do you use database ? if yes, don't forget to add database add-ons in resource of your heroku project and create table that you need in database.