1.22 Update

Trying to update and get the following error

An error occurred while updating YITH WooCommerce Affiliates Premium: The update cannot be installed because we will be unable to copy some files. This is usually due to inconsistent file permissions. plugin-fw/templates/panel/sidebar, plugin-fw/templates/panel/sidebar/widget.php, plugin-fw/templates/panel/sidebar/widgets, plugin-fw/templates/panel/sidebar/widgets/widget-links.php, plugin-fw/templates/panel/sidebar/widgets/widget-membership.php, plugin-fw/templates/panel/sidebar/widgets/widgets.php, plugin-fw/templates/panel/sidebar/widgets/widget-despacho.php, plugin-fw/templates/panel/sidebar/widgets/badges, plugin-fw/templates/panel/sidebar/widgets/badges/badge.php, plugin-fw/templates/panel/sidebar/sidebar.php, plugin-fw/assets/images/widgets, plugin-fw/assets/images/widgets/link-bg2.png, plugin-fw/assets/images/widgets/link-icon.png, plugin-fw/assets/images/widgets/link-bg.png, plugin-fw/assets/images/widgets/membership-bg.png, plugin-fw/assets/images/widgets/despacho.png, plugin-fw/assets/images/widgets/box-white-icon.png, plugin-fw/assets/images/widgets/info-icon.png, plugin-fw/assets/images/widgets/box-icon.png, plugin-fw/assets/js/yit-plugin-panel-sidebar.min.js, plugin-fw/assets/js/yit-plugin-panel-sidebar.js, plugin-fw/assets/css/yit-plugin-panel-sidebar.css, plugin-fw/lib/yit-plugin-panel-sidebar.php