Problem: If you're experiencing a critical error when trying to use the WPML setup wizard on your website, it might be due to a plugin conflict. Solution: We recommend that you first ensure you have a backup of your site. Then, temporarily deactivate the Hostinger Easy Onboarding plugin and try to complete the WPML setup. After the setup is complete, you can reactivate the plugin. If this solution does not resolve the issue or if it seems outdated, please check the related known issues, verify the version of the permanent fix, and confirm that you have installed the latest versions of themes and plugins. If problems persist, we highly recommend opening a new support ticket for further assistance. You can do so at WPML support forum.