Issues settings up subdomains w/ nginx -

i trying setup subdomain website phpmyadmin having issues trying work. when visit website working intended, when visit subdomain have setup shows me regular website , nothing related phpmyadmin. have been trying several different combinations try , working can't figure out. first time of me trying use nginx need help. here following configuration files.

/etc/nginx/nginx.conf

user  nginx; worker_processes  1;  error_log  /var/log/nginx/error.log warn; pid        /var/run/nginx.pid;   events {     worker_connections  1024; }   http {     include       /etc/nginx/mime.types;     default_type  application/octet-stream;      log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '                       '$status $body_bytes_sent "$http_referer" '                       '"$http_user_agent" "$http_x_forwarded_for"';      access_log  /var/log/nginx/access.log  main;      sendfile        on;     #tcp_nopush     on;      keepalive_timeout  65;      #gzip  on;      include /etc/nginx/conf.d/*.conf; } 

/etc/nginx/conf.d/default.conf

server {     listen       80;     server_name  www.cozykittygames.com;      root   /usr/share/nginx/html;     index  index.php index.html index.htm;      location ~ \.php$ {         try_files $uri =404;         include fastcgi_params;         fastcgi_pass unix:/var/run/php5-fpm.sock;         fastcgi_index index.php;         fastcgi_param script_filename $document_root$fastcgi_script_name;     } }  server {     server_name  pma.cozykittgames.com;     root    /usr/share/phpmyadmin; } 

i have tried think of, subdomain setup exact copy of regular domain server_name being different. @ point if can subdomain point right folder great.

the problem typo in server name, leaving out "y" in "kitty". should be:

 server_name  pma.cozykittygames.com;