Problem: After installing WPML components, the client encountered an error indicating that WPML is missing some records in the languages tables, which prevents it from functioning properly. Despite clearing language information and checking permalinks, the error persisted, and all menus in the Appearance/Menu screen were lost. Solution: We identified a corrupted record that was causing the issues. We recommend the client to verify if the translation process is now working correctly. If the problem persists or if any new issues arise, we advise checking the related known issues and ensuring that the latest versions of themes and plugins are installed. If these steps do not resolve the issue, please open a new support ticket.