keine Installation möglich Joomla 3.6.5 und PHP 7.1.0

https://pastebin.com/PKdgNRgC
Sorry aufgrund der 10k Zeichen begrenzung

daemon off;
worker_processes 1;

events {
worker_connections 1024;
}

http {
include mime.types;
default_type application/octet-stream;
add_header X-Frame-Options DENY; # Deny framing my site into another site
add_header X-Content-Type_Options nosniff; #no drive-by downloads
add_header X-XSS-Protection "1; mode=block"; # XSS Protection
add_header Content-Security-Policy "default-src https: data: 'unsafe-inline' 'unsafe-eval'" always;
add_header Strict-Transport-Security "max-age=31536000; includeSubdomains" always;

gzip on;
gzip_types text/plain application/xml;
gzip_disable "MSIE [1-6]\.";

set_real_ip_from 127.0.0.1;
set_real_ip_from ::1;
real_ip_header X-Forwarded-For;

server {

listen 65432;
server_tokens off; # remove Server header
proxy_set_header X-Forwarded-Proto https;
proxy_redirect off;
port_in_redirect off;
error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;

location / {
try_files $uri $uri/ /index.php?q=$request_uri;
root html;
index index.html index.htm index.php;

location ~ \.php$ {
try_files $uri =404;
fastcgi_pass unix:/home/XXX/etc/php-7.1.0-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;

location ~ /.ht {
deny all; # Verweigert Zugriff auf die .ht-Dateien
}
}
}
}
}