Troubleshooting

"Wrong security code" Error (3D-1004)

This usually indicates a hash mismatch. Check:

  1. Store Key is correctly entered (no extra spaces)
  2. You're using the correct mode (test vs production)
  3. Enable Debug Mode and check the logs

Payment Gateway in Wrong Language

The language is set automatically based on your Joomla site language. Make sure your site language is set correctly in Joomla's Language settings.

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  • Features

    Features Joomla 4/5/6 Compatible - Modern PHP 8.x support with strict types VirtueMart 4.x Sup...
  • Requirements

    Joomla 4.x, 5.x, or 6.x VirtueMart 4.x PHP 8.0 or higher VÚB bank eCard merchant account ...
  • Installation

    Download the latest release ZIP file In Joomla admin, go to System > Install > Extension...
  • Configuration

    Setting Description Client ID Your merchant Client ID from VÚB bank Store Key Your Sto...
  • Supported Languages

    The payment gateway automatically uses your Joomla site language: sk - Slovenčina (Slovak...