Authorization code expired

What it means

Codes are short-lived (often 1–10 minutes).

Seen on real servers

{
  "error": "invalid_grant",
  "error_description": "authorization code has already been used or has expired"
}

Check it with smart-doctor

Run your login and smart-doctor ranks this cause against the others, with the evidence it found.

Already have the server’s error? Explain it without running anything.