Установка Nextcloud выдает сообщение «Запрещено» при тестировании

Я только что установил Nextcloud на свой сервер Ubuntu. Выполнил шаги, описанные в документации, но в тот момент, когда я должен увидеть первую страницу Nextcloud, работающую на порту 80 localhost, я получаю сообщение «Запрещено. У вас нет разрешения на доступ к этому ресурсу».

Несмотря на то, что я сбежал sudo chown -R www-data:www-data /var/www/html/nextcloud а также sudo chmod -R 755 /var/www/html/nextcloud

порт 80 разрешен в ufw и Apache сообщает об активности при проверке своего статуса.

Что еще мне нужно проверить?

access.log:

86.178.239.208 - neo [16/Aug/2020:14:31:21 +0100] "PROPFIND /remote.php/webdav/Photos/com.ubuntu.camera HTTP/1.1" 207 1254 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:21 +0100] "PROPFIND /remote.php/webdav/Photos/com.ubuntu.camera HTTP/1.1" 207 1254 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:23 +0100] "PROPFIND /remote.php/webdav/Photos HTTP/1.1" 207 1236 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:23 +0100] "PROPFIND /remote.php/webdav/Photos/com.ubuntu.camera HTTP/1.1" 207 1254 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:23 +0100] "PROPFIND /remote.php/webdav/Photos/ HTTP/1.1" 207 3874 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:30 +0100] "PROPFIND /remote.php/webdav HTTP/1.1" 207 1795 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:30 +0100] "PROPFIND /remote.php/webdav/Photos HTTP/1.1" 207 1236 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:30 +0100] "PROPFIND /remote.php/webdav HTTP/1.1" 207 3655 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:35 +0100] "PROPFIND /remote.php/webdav/Photos HTTP/1.1" 207 1236 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:35 +0100] "PROPFIND /remote.php/webdav/Photos/com.ubuntu.camera HTTP/1.1" 207 1254 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:31:35 +0100] "PROPFIND /remote.php/webdav/Photos/ HTTP/1.1" 207 3874 "-" "gvfs/1.44.1"
86.178.239.208 - neo [16/Aug/2020:14:33:09 +0100] "PROPFIND /remote.php/caldav/calendars/neo/personal/ HTTP/1.1" 207 5345 "-" "Evolution/3.36.4"
196.216.92.201 - - [16/Aug/2020:15:50:51 +0100] "GET / HTTP/1.1" 403 440 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36"
212.3.160.181 - - [16/Aug/2020:16:09:22 +0100] "GET / HTTP/1.1" 403 440 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36"
89.248.167.131 - - [16/Aug/2020:16:37:07 +0100] "GET / HTTP/1.1" 403 440 "-" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36"
89.248.167.131 - - [16/Aug/2020:16:37:07 +0100] "GET /robots.txt HTTP/1.1" 403 440 "-" "-"
89.248.167.131 - - [16/Aug/2020:16:37:07 +0100] "GET /sitemap.xml HTTP/1.1" 403 440 "-" "-"
89.248.167.131 - - [16/Aug/2020:16:37:08 +0100] "GET /.well-known/security.txt HTTP/1.1" 403 440 "-" "-"
89.248.167.131 - - [16/Aug/2020:16:37:08 +0100] "GET /favicon.ico HTTP/1.1" 403 496 "-" "python-requests/2.10.0"
127.0.0.1 - - [16/Aug/2020:16:41:24 +0100] "GET /nextcloud HTTP/1.1" 403 491 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:79.0) Gecko/20100101 Firefox/79.0"
127.0.0.1 - - [16/Aug/2020:16:41:58 +0100] "GET / HTTP/1.1" 403 491 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:79.0) Gecko/20100101 Firefox/79.0"
127.0.0.1 - - [16/Aug/2020:16:46:52 +0100] "GET /nextcloud HTTP/1.1" 403 491 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:79.0) Gecko/20100101 Firefox/79.0"

журнал ошибок:

[Sun Aug 16 16:58:41.249455 2020] [mpm_prefork:notice] [pid 3254] AH00169: caught SIGTERM, shutting down
[Sun Aug 16 16:59:51.034763 2020] [mpm_prefork:notice] [pid 1043] AH00163: Apache/2.4.29 (Ubuntu) OpenSSL/1.1.1g configured -- resuming normal operations
[Sun Aug 16 16:59:51.182429 2020] [core:notice] [pid 1043] AH00094: Command line: '/usr/sbin/apache2'
[Sun Aug 16 17:16:46.340199 2020] [authz_core:error] [pid 1099] [client 127.0.0.1:43050] AH01630: client denied by server configuration: /var/www/html/nextcloud/nextcloud
[Sun Aug 16 17:18:48.842398 2020] [authz_core:error] [pid 1095] [client 185.39.11.105:36758] AH01630: client denied by server configuration: /var/www

nextcloud.conf:

<VirtualHost *:80>
    ServerAdmin marek.alexa@protoil.com
    DocumentRoot /var/www/html/nextcloud
    ServerName utcloud.ddns.net

    Alias /nextcloud "/var/www/html/nextcloud/"

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

      <IfModule mod_dav.c>
        Dav off
      </IfModule>

    </Directory>

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

</VirtualHost>

приведенная выше конфигурация вытягивается apache2.conf.