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Login Issue: OTP Authentication Error

Updated over 2 months ago

Overview

When you try to log in to your Paynt back office, you may see this error message:

“Please fill out this input field”

This happens because your browser is storing old cookies from a previous session, which blocks the login process.


How to Fix the Issue

  1. Open your browser in Incognito / Private mode:

    • Chrome: press Ctrl + Shift + N

    • Firefox: press Ctrl + Shift + P

    • Safari (Mac): click File > New Private Window

  2. Go to the Paynt login page.

  3. Enter your usual login credentials.

Using Incognito mode avoids the OTP error and allows you to log in successfully.
After logging in once with Incognito, you can continue using your browser in normal mode for future logins.


When to Contact Support

If you still cannot log in after trying the steps above, please:

  • Take a screenshot of the error.

  • Contact our Support Team and share details about your browser and device.

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