[Resolved] Split: Your language, Chinese (Traditional), must be mapped to a supported language in order to use automatic translation.

Problem:
If you're seeing the error 'Your language, Chinese (Traditional), must be mapped to a supported language in order to use automatic translation' in the top backend of your site,
Solution:
We recommend that you navigate to the Languages settings page in your WPML dashboard. There, you should select the Chinese (Traditional) language and map it to a supported language for automatic translation. WPML will then display a window with further instructions.

Please note that this solution might not be relevant if it's outdated or not applicable to your case. If after checking the related known issues and confirming that you have the latest versions of themes and plugins installed, the problem persists, we encourage you to open a new support ticket. For further assistance, you can reach out to us on the WPML support forum.