Troubleshooting 405: system error

If you encounter an error message stating “405: System error.”, it means the following:

A system-level issue occurred within the payment processing infrastructure. This is typically a temporary problem and is not caused by your card, bank, or payment details.

This issue typically occurs when:

• There is a temporary outage or disruption in the payment gateway.
• The billing system is experiencing high traffic or internal processing errors.
• A session or browser-related issue is interfering with the request.

How to troubleshoot payment error code 405

Follow these steps to troubleshoot:

• Wait and retry the transaction
  Allow 15 to 30 minutes before trying again, as this type of error is often temporary and resolves on its own.
• Clear browser data and restart
  Clear your browser’s cache and cookies, close the browser completely, and reopen it before retrying the payment.
• Retry in a private browsing window
  Use an Incognito or Private browsing window to attempt the transaction again without cached data or extensions.
• Try a different browser
  Switch to another browser, such as Google Chrome or Mozilla Firefox, to rule out browser-specific issues.
• Try an alternative payment method
  If the error persists, attempt the payment using a different credit or debit card.
• Check system status
  Review the service status page to see if there are any known billing or system issues affecting payments.