Upgrade 1.1.2 to 1.3

    Hallo Nuxwin,


    thank you for the great service.


    I see that ever think works.


    Thanks
    Viktor

    - Distribution: Debian | Release: 8.10 | Codename: jessie

    - i-MSCP Version: i-MSCP 1.5.3 | Build: 20180516 | Codename: Ennio Morricone

    - Plugins installed: ClamAV (v. 1.3.0), Mailgraph (v 1.1.1), OpenDKIM (v 2.0.0), PanelRedirect (v 1.2.0) & SpamAssassin (v 2.0.1)

    - LetsEncrypt (v 3.6.0), PhpSwitcher (v 5.0.5), RoundcubePlugins (v 2.0.2)