Hi, The website was working fine with running version 2.8.1.
Yesterday when we upgrade this plugin to the latest version 2.9.0, The website get broken so we reverted for now to 2.8.. and the error was as below:
PHP Fatal error: Uncaught Error: Call to a member function has_cap() on null in /wp-content/plugins/capability-manager-enhanced/classes/pp-capabilities-installer.php:90\nStack trace:\n#0
/wp-content/plugins/capability-manager-enhanced/classes/pp-capabilities-installer.php(33): PublishPress\\Capabilities\\Classes\\PP_Capabilities_Installer::addFrontendFeaturesCapabilities()\n#1
/wp-includes/class-wp-hook.php(308): PublishPress\\Capabilities\\Classes\\PP_Capabilities_Installer::runUpgradeTasks(‘2.8.1’)\n#2
/wp-includes/class-wp-hook.
php(332): WP_Hook->apply_filters(”, Array)\n#3 /wp-includes/plugin.php(517): WP_Hook->do_action(Array)\n#4 /wp-content/plugins/capability-manager-enhanced/includes/admin-load.php(639): do_action(‘pp_capabilities…’, ‘2.8.1’)\n#5 /wp-includes/class-wp-hook.php(308): PP_Capabilities_Admin_UI->manage_installation(”)\n#6 in /wp-content/plugins/capability-manager-enhanced/classes/pp-capabilities-installer.php on line 90