Cannot install an SSL

Hi all,

I followed this guide to install a Comodo SSL to my VPS : https://www.digitalocean.com/community/tutorials/how-to-install-an-ssl-certificate-from-a-commercial-certificate-authority (Apache version)

First, I used Filezilla to upload the files I received from Comodo to /etc/ssl

Than I followed the instructions to modify 000-default.conf

This is the result:

<VirtualHost *443>
        ServerName www.mydomain.com
        Redirect permanent / https://www.mydomain.com
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html
        SSLEngine on
        SSLCertificateFile /etc/ssl/mydomain.crt
        SSLCertificateKeyFile /etc/ssl/mydomain.key
        SSLCACertificateFile /etc/ssl/mydomain.ca-bundle

        <Directory /var/www/html/>
            Options Indexes FollowSymLinks
            AllowOverride All
            Require all granted
        </Directory>

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

Would the problem be caused by the .ca-bundle?

Thanks!