Problem: You are trying to add a third website to WPML and need guidance on how to proceed. Solution: To add a new website to WPML, you need to create a new WPML key. Please visit https://wpml.org/account/sites to generate this key. After obtaining the key, install WPML on your new site and register it using the key you copied. If you are setting up WPML for the first time, the setup wizard will ask for this key. If WPML is already installed, go to Plugins > Add New > Commercial, then click on "Register WPML" and enter the new key.
If this solution does not resolve your issue, or if it seems outdated or irrelevant to your specific case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If you still need assistance, please open a new support ticket at WPML support forum.
