A user arrived at inacademia.org after receiving an error during a transaction with a retailer or service: why is that and what happens next?

A user might see one of the following messages. The user should follow the on-screen instructions and refer back to the retailer or service that they were attempting to order a product or service from, as it will be necessary to re-start the process or to validate eligibility in a different way.

  • Error: client ID missing or client not registered
  • Error: missing or misconfigured redirect URL
  • Error: unable to retrieve state
  • Error: transaction already completed
  • Unknown Error
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