Hello, Jennifer,
Thank you for getting in touch with us.
Please download patcher.php file – https://we.tl/t-ZG6ZYgCOKD and re-upload it into xstore/framework folder via FTP.
Or
Please update the theme and Core plugin – https://www.8theme.com/documentation/xstore/theme-installation/theme-update/ https://www.8theme.com/documentation/xstore/plugins/plugins-update/
Kind Regards,
8theme team