PAYMENT_RETRY_LIMIT_EXCEEDED

{
  "error": {
    "code": "PAYMENT_RETRY_LIMIT_EXCEEDED",
    "message": "Vícenásobné pokusy o platbu se nezdařily, kontaktujte podporu.",
    "description": "The customer has tried to initiate an online payment for the same order at least 3 times in the last 10 minutes and every attempt failed before the gateway accepted it (most commonly because the merchant gateway is in a misconfigured state, e.g. Comgate 1308/1400, the merchant account is inactive, or upstream is down). To stop the customer from busy-looping into a dead gateway, the platform short-circuits further attempts until the cool-off window expires — the previous failure log entries identify the actual root cause."
  }
}