Catchable fatal error: Argument 2 passed to membersDirectory::membersDirectory() must be an instance of WP_User, null given, called in /home/adminclf/public_html/wp-content/plugins/membersDirectory/membersDirectory.php on line 22 and defined in /home/adminclf/public_html/wp-content/plugins/membersDirectory/membersDirectory.class.php on line 11