Account and sign-in
The app is not recognized
invalid_client
pastebin.ca does not recognize the app (client) that started this authorization request.
HTTP 400·Account and sign-in
What it means
What happened
pastebin.ca does not recognize the app (client) that started this authorization request.
Why
Why it might have happened
- The app was never registered with pastebin.ca, or its registration was removed.
- The app may be misconfigured and sending the wrong client identifier.
- A stale or copied connection link may reference an app that no longer exists.
Next steps
What you can try
- Start the connection again from the app so it can register or re-register itself.
- If you are the app developer, confirm the client_id and redirect URL match a current registration.
- Contact the app developer with this error code if it keeps happening.
Related
Related error help
Still stuck?
Get help
If the error keeps happening, send feedback or contact us and include invalid_client plus what you were trying to do.