Error message when saving settings
If you're trying to save the settings but are getting an error message instead then it's usually because of a compatibility problem.
Try disabling all other plugins for a second and see if it works then.
If not, try switching to a default theme (like Twenty Seventeen) and check again.
If not, try switching to a default theme (like Twenty Seventeen) and check again.
It could also be a
firewall issue where the REST API request we use to save the settings is getting blocked. Check with your webhost if they have anything like that in place and also ask if there are any errors in the PHP error log that might point us in the right direction.
To find out more about the actual problem,
check the JavaScript console for any errors as well.