laravel 404 не найден

`Я установил laravel на centos 7. Домашняя страница Laravel работает нормально, но когда я пытаюсь подключить myipaddres / phpmyadmin, я получаю ошибку 404 not found. Я не знаю, какое сообщение об ошибке я должен показать вам, чтобы помочь мне. используя nginx.

Конфигурация nginx:

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

    server_name myipaddress;
    root         /usr/share/nginx/html;

    .
    include /etc/nginx/default.d/*.conf;

    location / {
      root /var/www//public_html;
      index index.html index.htm;
      try_files $uri $uri/ =404;
    }

    error_page 404 /404.html;
        location = /40x.html {
    }

    error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }
}

This is laravel.conf


server {
       listen 80;
       listen [::]:80 ipv6only=on;

   # Log files for Debugging
       access_log /var/log/nginx/laravel-access.log;
       error_log /var/log/nginx/laravel-error.log;

   # Webroot Directory for Laravel project
       root /var/www/laravel/public;
       index index.php index.html index.htm;

       # Your Domain Name
       server_name myipaddress;

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

   # PHP-FPM Configuration Nginx
       location ~ \.php$ {
               try_files $uri =404;
               fastcgi_split_path_info ^(.+\.php)(/.+)$;
               fastcgi_pass unix:/run/php-fpm/php-fpm.sock;
               fastcgi_index index.php;
               fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
               include fastcgi_params;
       }
}

This is phpmyadmin.conf


server {
   listen       80;
   server_name  myipaddress;
   root   /usr/share/nginx/html;

   # note that these lines are originally from the "location /" block

    location / {
        index index.php index.html index.htm;
}

#    location / {
#        try_files $uri $uri/ =404;
#    }

   error_page 404 /404.html;
   error_page 500 502 503 504 /50x.html;
   location = /50x.html {
       root /usr/share/nginx/html;
   }

   location ~ \.php$ {
       try_files $uri =404;
       fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
       fastcgi_index index.php;
       fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
       include fastcgi_params;
  }

}