This is why the ARQ Cron FailSafe shutdown occurred. /wp-content/plugins/bulletproof-security/includes/class.php is not writable. This is a catastrophic error/mistake. The class.php file is a template file that contains your AutoRestore exclude rules – this file MUST be writable at all times.
Ok at this point I need for you to stop doing anything else since the errors/mistakes with your website/file permissions/Ownership could lead to some very serious catastrophic problems. I need for you to send me a WordPress Admin login to this website and also an FTP login. I need to see the full scope of the problem/mistakes going on with this website. Send that login information to edward @ ait-pro dot com