After updating to the latest Cornerstone, I now get this error on my site: Fatal error: Cannot redeclare class Menu_Item_Custom_Fields_Map in /home/buytfp/public_html/wp-content/plugins/cornerstone/includes/menu-item-custom-fields/menu-item-custom-fields-map.php on line 19.
I tried deleting and re-uploading the plugin via FTP, but I still get the error. I also tried restoring my website and database through my GoDaddy backups, but the error persists. I have the latest X Theme version.