Document loading failed - nextcloud aio

After i updated to the new release that has just dropped the error has disappered and it is now working !

Here is the apache config i ended with if you want it for the docs:

<VirtualHost *:80>
     ServerName cloud.domain.com
     ServerAlias cloud.domain.com
     LogFormat "%v - %h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" comonvhost
     CustomLog /var/log/httpd/access_log comonvhost

     RewriteEngine On
     RewriteCond %{HTTPS} off
     RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

    RewriteCond %{SERVER_NAME} =cloud.domain.com
    RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

<IfModule mod_ssl.c>
<VirtualHost *:443>
    ServerName cloud.domain.com
    ServerAlias cloud.domain.com
    LogFormat "%v - %h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" comonvhost
    CustomLog /var/log/httpd/access_log comonvhost

    # Reverse proxy
    RewriteEngine On
    ProxyPreserveHost On

    RewriteCond %{HTTP:Upgrade} websocket [NC]
    RewriteCond %{HTTP:Connection} upgrade [NC]
    RewriteRule .* "ws://localhost:11000/$1" [P,L]
    ProxyRequests off

    ProxyPass / http://localhost:11000/
    ProxyPassReverse / http://localhost:11000/

    # Enable h2, h2c and http1.1 for https
    Protocols h2 h2c http/1.1

    # SSL (Not nessarry if not runinng backend in ssl)
    SSLProxyEngine On
    SSLProxyVerify none
    SSLProxyCheckPeerCN off
    SSLProxyCheckPeerName off
    SSLProxyCheckPeerExpire off

    Header set X-Frame-Options "SAMEORIGIN"
    Header always set Strict-Transport-Security "max-age=15768000; includeSubDomains; preload"
    <Files ".ht*">
        Require all denied
    </Files>

    # Disable HTTP TRACE method.
    TraceEnable off

Include /etc/letsencrypt/options-ssl-apache.conf
SSLCertificateFile /etc/letsencrypt/live/cloud.domain.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/cloud.domain.com/privkey.pem
</VirtualHost>
</IfModule>