I am using WordPress MU Domain Mapping which works fine, but when I try to these any theme’s customizer, I get this error when trying to save:
Cheatin’ uh? Sorry, you are not allowed to customize this site.
When I deactivate the plugin, the customizer works. I have ‘Remote Login’ and ‘ Redirect administration pages…’ unchecked in the options as well.
2 Answers
After much trial and error, I found the cause to be a conflict with the WP Super Cache plugin, I had to disable the following from my wp-config.php file:
define( 'WPCACHEHOME', '/var/www/html/wp-content/plugins/wp-super-cache/' ); //Added by WP-Cache Manager
