Ok, Got it Thank you!

@Igor

I update Rehub theme to 11.6

And freamework plugin to 5.9 but still changed options are not saving.

Caches also cleared.

Update theme, update plugin, then clean browser cache and it will work

http://rehubdocs.wpsoul.com/docs/rehub-theme/theme-install-update-translation/updating-theme-and-bundled-plugins/

http://rehubdocs.wpsoul.com/docs/rehub-theme/for-developers/wordpress-5-5/

Here is my Blog Link:

WebMarketingTools - Web Marketers e Tools

It also has disturbed my layouts.

Rehub Framework 5.8 Installed on my blog.

Where you guide showing use 5.9 or higher...

But there is no option to update this plugin.

Can you give me a download usl?

http://rehubdocs.wpsoul.com/docs/rehub-theme/for-developers/wordpress-5-5/

I change my hosting and migrate the whole site.

But this time when I'm trying to change theme option/configurations it is not changing after saving clicking on the saving button.

When we change options and click on save, It reloads the page and again shows old option.

My theme license is active.