302 ERR_TOO_MANY_REDIRECTS

[hellofinch]

I deploy the CloudLog with docker in Synology.
I follow the wiki and finish the post-install with ip:port/install
I got stuck in ip:port/index.php/user/login. It told me there are too many redirects.
I'm new to nginx and apach 2.0 can't work on my NAS.
How can I fix it? I ask help for chatGPT. It is awful.
Here is my nginx config:

server {
    listen 8080;
    index index.php index.html index.htm;
    location / {
        root /var/www/Cloudlog/;
        index index.php;
        try_files $uri $uri/ /index.php$is_args$args;
        location ~ \.php {
            fastcgi_buffer_size 128k;
            fastcgi_buffers 4 256k;
            fastcgi_busy_buffers_size 256k;

            fastcgi_pass unix:/run/php/php7.3-fpm.sock;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param SCRIPT_NAME $fastcgi_script_name;
            include /etc/nginx/fastcgi_params;
            fastcgi_read_timeout 300;
        }
    }
}

Does anyone can help? Thank!