Problem: You are trying to activate the sitepress-multilingual-cms.4.7.1 plugin, but it causes a fatal error and breaks your site. The error message indicates an issue with an undefined method call in the WPML language switcher component. Solution: 1. Ensure you create a full backup of your site. 2. Access your site's database and open the
wp_options
table. 3. Locate and remove the key
wpml_language_switcher
from the table. This step should resolve the fatal error you are encountering.
If this solution does not apply to your situation, or if it seems outdated, we recommend opening a new support ticket. Additionally, please check the related known issues and verify that you have installed the latest versions of themes and plugins. For further assistance, you can also visit our support forum.
