Fatal error: Uncaught Error: Call to undefined function WPDM\__\wp_generate_password() in /home/naka-kaigo/www/homepage/wp-content/plugins/download-manager/src/__/Session.php:59 Stack trace: #0 /home/naka-kaigo/www/homepage/wp-content/plugins/download-manager/src/__/Session.php(28): WPDM\__\Session::initDeviceID() #1 /home/naka-kaigo/www/homepage/wp-content/plugins/download-manager/src/__/Session.php(41): WPDM\__\Session::init() #2 /home/naka-kaigo/www/homepage/wp-content/plugins/download-manager/download-manager.php(181): WPDM\__\Session->__construct() #3 /home/naka-kaigo/www/homepage/wp-content/plugins/download-manager/download-manager.php(151): WPDM\WordPressDownloadManager->__construct() #4 /home/naka-kaigo/www/homepage/wp-content/plugins/download-manager/download-manager.php(547): WPDM\WordPressDownloadManager::instance() #5 /home/naka-kaigo/www/homepage/wp-settings.php(560): include_once('/home/naka-kaig...') #6 /home/naka-kaigo/www/homepage/wp-config.php(95): require_once('/home/naka-kaig...') #7 /home/naka-kaigo/w in /home/naka-kaigo/www/homepage/wp-content/plugins/download-manager/src/__/Session.php on line 59