Fatal error: Uncaught Error: Call to undefined function WPDM\__\wp_generate_password() in /wp-content/plugins/download-manager/src/__/Session.php:59 Stack trace: #0 /wp-content/plugins/download-manager/src/__/Session.php(28): WPDM\__\Session::initDeviceID() #1 /wp-content/plugins/download-manager/src/__/Session.php(41): WPDM\__\Session::init() #2 /wp-content/plugins/download-manager/download-manager.php(181): WPDM\__\Session->__construct() #3 /wp-content/plugins/download-manager/download-manager.php(151): WPDM\WordPressDownloadManager->__construct() #4 /wp-content/plugins/download-manager/download-manager.php(547): WPDM\WordPressDownloadManager::instance() #5 /wp-settings.php(560): include_once('/wp-content/plu...') #6 /wp-config.php(88): require_once('/wp-settings.ph...') #7 /wp-load.php(50): require_once('/wp-config.php') #8 /wp-blog-header.php(13): require_once('/wp-load.php') #9 /index.php(17): require('/wp-blog-header...') #10 {main} thrown in /wp-content/plugins/download-manager/src/__/Session.php on line 59