Nginx 404 Not Found

У меня проблема в том, что моя http://kd41364.zap-hosting.com/ веб-страница работает на моем Linux. Однако все остальные подстраницы получают ошибку 404 Not Found от nginx. (www.kd41364.zap-hosting.com/owncloud) Я перепробовал все идеи с этого форума и многие другие, но ничего не работает.

nginx.conf

    user www-data;
worker_processes 4;
pid /var/run/nginx.pid;
events {
    worker_connections 2048;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 70;
    types_hash_max_size 4096;
    # server_tokens off;
    client_max_body_size 4000M;

    # server_names_hash_bucket_size 128;
    # server_name_in_redirect off;

    default_type  application/octet-stream;
    include       /etc/nginx/mime.types;

    ##
    # Logging Settings
    ##

    access_log /etc/nginx/logs/access.log;
    error_log /etc/nginx/logs/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;
    gzip_disable "msie6";

    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_types text/plain text/html text/css
                      application/x-javascript text/xml
                      application/xml application/xml+rss
                      text/javascript;

    ##
    # nginx-naxsi config
    ##
    # Uncomment it if you installed nginx-naxsi
    ##

    #include /etc/nginx/naxsi_core.rules;

    ##
    # nginx-passenger config
    ##
    # Uncomment it if you installed nginx-passenger

    #passenger_root /usr/bin/passenger_free_ruby/phusion_passenger/locations.ini;
    #passenger_ruby /usr/bin/passenger_free_ruby;

    ##
    ##
    # Virtual Host Configs
    ##

    include /etc/nginx/pages/*;
    include /etc/nginx/confs/*;

}

nginx error.log

2015/11/25 17:29:39 [emerg] 236#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:30:17 [warn] 961#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:30:17 [emerg] 961#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:34:09 [warn] 1560#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:34:09 [emerg] 1560#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:35:00 [warn] 1601#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:35:00 [emerg] 1601#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:36:54 [warn] 1651#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:36:54 [warn] 1654#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 18:08:01 [warn] 1844#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 18:08:01 [warn] 1847#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 18:26:34 [warn] 256#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 18:26:34 [warn] 278#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/26 12:23:48 [warn] 178#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/26 12:23:48 [warn] 222#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/26 12:25:42 [warn] 256#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 16:31:20 [warn] 255#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 16:31:20 [emerg] 255#0: unknown directive "passenger_root" in /etc/nginx/nginx.conf:66
2015/11/25 16:42:41 [warn] 1087#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 16:42:41 [emerg] 1087#0: unknown directive "passenger_root" in /etc/nginx/nginx.conf:66
2015/11/25 16:43:16 [warn] 1121#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 16:43:16 [emerg] 1121#0: unknown directive "passenger_root" in /etc/nginx/nginx.conf:66
2015/11/25 16:47:22 [warn] 1155#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 16:47:22 [emerg] 1155#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:09:33 [warn] 1301#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:09:33 [emerg] 1301#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:12:13 [warn] 1336#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:12:13 [emerg] 1336#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:23:28 [warn] 238#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:23:28 [emerg] 238#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:24:46 [warn] 962#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51
2015/11/25 17:24:46 [emerg] 962#0: open() "/etc/nginx/logs/access.log" failed (2: No such file or directory)
2015/11/25 17:29:39 [warn] 236#0: duplicate MIME type "text/html" in /etc/nginx/nginx.conf:51

vhost config:

server {
    listen 80;
    server_name kd41364.zap-hosting.com www.kd41364.zap-hosting.com;

    root /var/www/;
    index  index.html index.htm index.php;

    include includes/favicon.conf;
    include includes/cgi.conf;
    include includes/php.conf;

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    location ~ /\.ht {
            deny all;
    } 
}

К сожалению, я понятия не имею, что вам нужно, чтобы помочь мне, так что спросите меня, и я загрузю его.

Спасибо за помощь.