I’m trying to set up an auto back up on Dropbox and used this instruction https://erpnext.org/docs/user/manual/en/setting-up/integrations/dropbox-backup
unfortunately I ended up with:
It seems the app you were using submitted a bad request. If you would like to report this error to the app’s developer, include the information below.
More details for developers
Invalid redirect_uri. When response_type=code, only localhost URIs can start with “http://”; all others must start with “https://”.
Please advise what could possibly go wrong?