deepakS-9

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If this solution does not apply to your situation, or if it seems outdated, we recommend opening a new support ticket.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.