Skip to main content

Quic Cloud - ERROR 520 The server was not able to connect to the site's origin server.



  • cPRex Jurassic Moderator

    Hey there!  I'm not sure on this one since we don't provide support for  Did they say *what* in the firewall is blocking the connection?  If you disable ModSecurity completely, as a temporary test, does that fix the issue? 

  • Andrew

    Nermin open a ticket at CloudLinux instead, as I recall Quick is implemented with their solution so they could be in better position assisting you.

    Andrew N. - cPanel Plesk VMWare Certified Professional
    Do you need immediate assistance? 20 minutes response time!*
    EmergencySupport - Professional Server Management and One-time Services


Please sign in to leave a comment.