server { listen 80; server_name subdomian.example.com; root /var/www/mainapp/; add_header X-Frame-Options "SAMEORIGIN"; add_header X-XSS-Protection "1; mode=block"; add_header X-Content-Type-Options "nosniff"; index index.html index.htm index.php; charset utf-8; error_log /var/log/nginx/error.log warn; 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; } error_page 404 /index.php; location ~ \.php$ { fastcgi_pass unix:/var/run/php/php8.1-fpm.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name; include fastcgi_params; } location /laravelapp { alias /var/www/mainapp/laravelapp/public; index index.php index.html in...