Nginx 404 on wordpress permalinks

[realasifn]

Hello DA Community,

I am setting up a nginx server on direct admin using php-fpm (8.1, 8.3), reverse proxy, and fastcgi.
Everything is going good on testing but when i installed a wordpress on one of the domain, posts, pages are giving "404 not found | nginx" error on posts/custom permalinks. On plan ?p=1 link permalinks, its working fine.

I already tried a custom configuration:

nginx_php.conf

|*if HAVE_PHP1_FPM="1"|
# use fastcgi for all PHP files

#location / {
# try_files $uri $uri/ /index.php?$args;
#}

location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
include /etc/nginx/fastcgi_params;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

# Cache logic
set $skip_cache 0;

# Skip cache for POST requests
if ($request_method = POST) {
set $skip_cache 1;
}

# Skip cache for URLs with query strings
# if ($query_string != "") {
# set $skip_cache 1;
# }

# Skip cache for logged-in users or specific cookies
if ($http_cookie ~* "wordpress_logged_in|wp-postpass|wordpress_sec|wordpress_test_cookie") {
set $skip_cache 1;
}

if ($query_string ~ "page_id=[0-9]+") {
set $skip_cache 0; # Do not skip caching for permalinks with page_id query string
}

# Define caching behavior
fastcgi_cache_bypass $skip_cache;
fastcgi_no_cache $skip_cache;
fastcgi_cache FASTCGICACHE;
fastcgi_cache_valid 200 60m; # Cache 200 OK responses for 60 minutes
fastcgi_cache_valid 301 302 30m; # Cache redirects for 30 minutes
fastcgi_cache_valid any 10m; # Cache other responses for 10 minutes

# Debug headers
add_header X-Cache $upstream_cache_status;
add_header Cache-Control "public, max-age=3600";

# Pass to PHP-FPM
fastcgi_pass unix:/usr/local/php|PHP1_RELEASE|/sockets/|USER|.sock;

# Include NGINX limits
include /etc/nginx/nginx_limits.conf;

# Only pass requests for valid files to PHP
if (-f $request_filename) {
fastcgi_pass unix:/usr/local/php|PHP1_RELEASE|/sockets/|USER|.sock;
}
}

# Block direct access to specific PHP versions
location ~ \.(php53|php54|php55|php56|php70|php71|php72|php73|php74|php80|php81|php82)$ {
deny all;
}


|*endif|

nginx_server.conf
|CUSTOM1|
|?DOCROOT=`HOME`/domains/`DOMAIN`/public_html|
|?REALDOCROOT=`HOME`/domains/`DOMAIN`/public_html|
|?OPEN_BASEDIR_PATH=`HOME`/:/tmp:/opt/alt/php`PHP1_RELEASE`/usr/share/pear/:/dev/urandom:/var/tmp:/usr/local/lib/php/|
|?HOST_DOMAIN=`DOMAIN`|
|*if HOST_POINTER|
|?HOST_DOMAIN=`HOST_POINTER`|
|*endif|
server
{
|CUSTOM|

listen |IP|:|PORT_80|;
|MULTI_IP|

server_name |HOST_DOMAIN| www.|HOST_DOMAIN|;

access_log /var/log/nginx/domains/|DOMAIN|.log;
access_log /var/log/nginx/domains/|DOMAIN|.bytes bytes;
error_log /var/log/nginx/domains/|DOMAIN|.error.log;

root "|DOCROOT|";
try_files $uri $uri/ /index.php?$args;
index index.php index.html index.htm;

|FORCE_SSL_REDIRECT|

location / {
try_files $uri $uri/ /index.php?$args;
}

# rewrite /wp-admin$ $scheme://$host$uri/ permanent;

location ~ \.php$ {
try_files $uri =404;
include /etc/nginx/fastcgi_params;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/usr/local/php|PHP1_RELEASE|/sockets/|USER|.sock;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_index index.php;
}

|NGINX_PHP_CONF|

|*if MAIL_AUTOCONFIG="1"|
# Mail auto configuration (Thunderbird)
location = "/.well-known/autoconfig/mail/config-v1.1.xml" {
proxy_pass http://unix/usr/local/directadmin/shared/internal.sock;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Host $host;
}
|*endif|

|*if HAVE_NGINX_PROXY="1"|
location / {
# Add WordPress-specific permalink handling
# |CUSTOM2|
try_files $uri $uri/ /index.php?$args;

proxy_buffering |PROXY_BUFFERING|;
proxy_pass http://|PROXY_IP|:|PORT_8080|;
proxy_set_header X-Client-IP $remote_addr;
proxy_set_header X-Accel-Internal /nginx_static_files;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_hide_header Upgrade;
}

location /nginx_static_files/ {
alias "|DOCROOT|/";
internal;
}
|*endif|

|NGINX_REDIRECTS|
|HOTLINK_PROTECTION|
|*endif|

|CUSTOM3|
include /etc/nginx/webapps.conf;

|*if HAVE_NGINX_PROXY!="1"|
|LOCATION_BLOCKS|
|EXTRA_LOCATIONS|
|*endif|

|MOD_SECURITY_RULES|

|CUSTOM4|
}

cd /usr/local/directadmin/custombuild
./build rewrite_confs
service nginx restart
(on every modification to the custom files)

WordPress > Permali