Nginx 500 internal server eror after update

Support
1

hi,

just wanted to update my IP-installation from 1.5.2 to 1.5.4.

the old installation was working perfectly, but after copying the new files to the webspace and calling https://subdomain.mydomain.com/index.php/setup, I get an 500 internal server error.

running nginx on debian with php7.0

after having a look at the error.log I assume, that something’s not correct with the vhost entry:

error.log:
2017/10/23 18:27:31 [error] 13240#13240: *25 rewrite or internal redirection cycle while redirect to named location “@php”, client: 111.11.111.11, server: subdomain.mydomain.com, request: “GET /index.php/setup HTTP/1.1”, upstream: “fastcgi://unix:/run/php/php7.0-fpm/web10.sock”, host: “subdomain.mydomain.com”

invoiceplane.vhost:
server {
listen *:80;

    listen *:443 ssl;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_certificate /var/www/clients/client1/web10/ssl/subdomain.mydomain.com.crt;
    ssl_certificate_key /var/www/clients/client1/web10/ssl/subdomain.mydomain.com.key;

    server_name subdomain.mydomain.com;
    root   /var/www/subdomain.mydomain.com/web/;

    index index.html index.htm index.php index.cgi index.pl index.xhtml;

    error_log /var/log/ispconfig/httpd/subdomain.mydomain.com/error.log;
    access_log /var/log/ispconfig/httpd/subdomain.mydomain.com/access.log combined;

    location ~ /\. {
		deny all;
    }

    location ~ \.php$ {
        try_files /64a59e3eeeccee28f3cd852cefcce31b.htm @php;
    }

    location @php {
        try_files $uri =404;
        include /etc/nginx/fastcgi_params;
        fastcgi_pass unix:/run/php/php7.0-fpm/web10.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_intercept_errors on;
    }

    server_tokens off;

    if (!-e $request_filename){
      rewrite ^(.*)$ /index.php break;
    }

    location ~* \.(engine|inc|info|install|make|module|profile|test|po|sh|.*sql|theme|tpl(\.php)?|xtmpl)$|^(\..*|Entries.*|Repository|Ro

ot|Tag|Template)$|.php_ {
deny all;
}

}

searched already the forum and googled as well but without any success…

thx for help