Older versions of Highend theme ( 3.6.1 and lower ) are incompatible with WP_Upgrader_Skin function in WordPress 5.3+.
If you are seeing error like this:
Warning: Declaration of HB_Upgrader_Skin::feedback($string) should be compatible with WP_Upgrader_Skin::feedback($string, …$args) in /home4/jgardenier/public_html/wp-content/themes/HighendWP/hbframework/admin/utilities/class-install-plugins.php on line 12
your Highend theme version is not up to date and it’s not compatible with WordPress 3.5+.
The solution for this issue is to update your Highend theme to version 3.6.2 or higher if available. You should be able to see a update pending for Highend theme in Dashboard » Updates.
Unable to Login
If you are unable to log in to your WordPress Dashboard to install the Highend 3.6.2+ update you will have to access your WordPress folder via hosting File Manager or FTP client and do one of the following:
- – Replace HighendWP/hbframework/admin/utilities/class-install-plugins.php with the updated file.
- – Manually update Highend theme (by downloading the latest version from your MOJO Marketplace account and re-installing it).
The correct HighendWP/hbframework/admin/utilities/class-install-plugins.php file that needs to be used is located below:
In most cases the the file would be located on this path on your server:
If you’re not sure how to access your website via File Manager / FTP you can contact your hosting company for assistance.
If you need help with the process, reply to this topic and we will help.