Resolving the problem of the 404 error of Laravel with Nginx on Ubuntu Linux

my-site

server {
	listen 80;
	# listen [::]:80;

	root /home/user/projects/my-site/public;
	index index.php index.html index.htm;
	server_name my-site.local;

	location / {
		# try_files $uri $uri/ /index.php?$query_string =404; <---------- WRONG
		try_files $uri $uri/ /index.php$is_args$args; <---------- CORRECT
	}

	location ~ \.php$ {
		include snippets/fastcgi-php.conf;
		fastcgi_pass unix:/run/php/php7.1-fpm.sock;
  	}

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