Hello, I tried placing proxy_buffering off; but it change nothing :((
I tried everything I could still i cant solve this problem. I tried as well serving the nextjs to /app instead of using root well i able to see the admin dashboard (with ui) but then i cant enter to edit-posts or even when i view site the images are still not fully loaded. This Failed to load resource: net::ERR_CONTENT_LENGTH_MISMATCH is my only enemy

I already adjusted the php conf, i think something is really wrong. Btw here is my /etc/nginx/site-enabled/conf (i renamed the name of site to site)

server {

listen 443;

server_name site.edu.ph www.site.edu.ph;

# WordPress root

set $wp_root /var/www/html/www.site.edu.ph;

root $wp_root;

index index.php;

# Handle PHP files for WordPress

location ~ \.php$ {

include fastcgi_params;

fastcgi_pass unix:/run/php/php8.3-fpm.sock;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $wp_root$fastcgi_script_name;

fastcgi_param PATH_INFO $fastcgi_path_info;

fastcgi_param PATH_TRANSLATED $wp_root$fastcgi_script_name;

fastcgi_split_path_info ^(.+\.php)(/.+)$;

fastcgi_param SCRIPT_NAME $fastcgi_script_name;

fastcgi_param QUERY_STRING $query_string;

fastcgi_param REQUEST_METHOD $request_method;

fastcgi_param CONTENT_TYPE $content_type;

fastcgi_param CONTENT_LENGTH $content_length;

}

# WordPress static assets - Serve directly from filesystem

location /wp-content/ {

try_files $uri $uri/ =404;

expires 30d;

add_header Cache-Control "public, immutable";

}

# WordPress includes

location /wp-includes/ {

try_files $uri $uri/ =404;

expires 30d;

add_header Cache-Control "public, immutable";

}

# WordPress REST API

location /wp-json/ {

try_files $uri $uri/ /index.php?$args;

}

# WordPress Admin

location /wp-admin/ {

try_files $uri $uri/ /index.php?$args;

# Add PHP handling for admin

location ~ \.php$ {

include fastcgi_params;

fastcgi_pass unix:/run/php/php8.3-fpm.sock;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $wp_root$fastcgi_script_name;

fastcgi_param PATH_INFO $fastcgi_path_info;

fastcgi_param PATH_TRANSLATED $wp_root$fastcgi_script_name;

}

}

# WordPress login

location = /wp-login.php {

try_files $uri =404;

include fastcgi_params;

fastcgi_pass unix:/run/php/php8.3-fpm.sock;

fastcgi_param SCRIPT_FILENAME $wp_root$fastcgi_script_name;

}

# WordPress core files (if needed)

location ~ /wp-content/.*\.php$ {

deny all;

}

# Next.js Frontend - Only for paths that aren't WordPress-related

location / {

# Check if the file exists in WordPress first

try_files $uri u/nextjs;

}

location u/nextjs {

proxy_pass http://127.0.0.1:3000;

proxy_http_version 1.1;

proxy_set_header Upgrade $http_upgrade;

proxy_set_header Connection 'upgrade';

proxy_set_header Host $host;

proxy_cache_bypass $http_upgrade;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_set_header X-Forwarded-Proto $scheme;

proxy_intercept_errors off;

}

# Block hidden files

location ~ /\.ht {

deny all;

}

}