Question Can not add nginx custom directive

[bmalkoc]

Server operating system version

CentOS Linux 7.9.2009 (Core)

Plesk version and microupdate number

Version 18.0.47 Update #5

I need to add this configuration into "Additional nginx directives" but it is showing error: "Invalid nginx configuration: nginx: [emerg] "server" directive is not allowed here in"
How can i add this configuration?

server {
listen 80 default_server;
server_name default;
root /domains/site.com/public;

index index.html index.htm index.php;

charset utf-8;

location ^~ /storage/ {
}

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

location = /favicon.ico { access_log off; log_not_found off; }
location = /robots.txt { access_log off; log_not_found off; }

access_log off;
error_log /var/log/nginx/default-error.log error;

error_page 404 /index.php;

location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}

location ~ /\.ht {
deny all;
}
}

 

[mow]

That's a complete configuration. You're only allowed to add the location blocks, because it will be added into such a configuration after the Plesk-defined location blocks.
Some of those might also clash with Plesk's location blocks.