Fatal error: Cannot declare class Cornerstone_Header, because the name is already in use in /srv/htdocs/wp-content/themes/pro/cornerstone/includes/classes/regions/class-header.php on line 3

Can’t get the site to show front end. I have switched themes and other themes work, and disabled plugins to check for conflicts. I can navigate the backend but When it comes to editing it throws a preview error.

Hello @ston001,

Thanks for writing in! How did you update your Pro theme? Did you upload the files manually or through automatic updates? Please re-install the Pro theme by deactivating the Pro theme, and delete it completely. Log in to your Themeco account, download the latest version of the Pro theme and install it on your site again. If nothing is changing, please provide us FTP details in your next reply so we can investigate further.

Regards.

Hi - I just remembered I installed pro on the destination website before the pro updated and then I migrated the website over with the newer version of pro. I FTP in and replaced the pro theme folder, so everything worked out in the end.

Cheers

Glad to hear that, @ston001.

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