nginx+php-fpm

Подскажите что может быть. Настроил связку nginx+php-fpm все работало нормально, утром встал открываю сайт - 404, но админка сайта открывается, правда во фрейме где должна index страница админки открыться, опять 404.

файл php info открывается

nginx error_log

2012/03/14 17:03:26 [error] 21976#0: *50 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 217.69.133.28, server: _, request: "GET /cat-sarah-michelle-gellar-gallery-5-3901.htm HTTP/1.0", upstream: "fastcgi://127.0.0.1:9000", host: "www.mysite.com"

2012/03/14 17:03:26 [error] 21976#0: *50 open() "/var/www/likbez-mp/data/www/mysite.com/50x.html" failed (2: No such file or directory), client: 217.69.133.28, server: _, request: "GET /cat-sarah-michelle-gellar-gallery-5-3901.htm HTTP/1.0", upstream: "fastcgi://127.0.0.1:9000", host: "www.mysite.com"

конфиг nginx

user  nobody;

worker_processes  2;



#error_log  logs/error.log;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;



#pid        logs/nginx.pid;





events {

    worker_connections  1024;

}





http {

    include       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  logs/access.log  main;



    sendfile        on;

    #tcp_nopush     on;



    #keepalive_timeout  0;

    keepalive_timeout  65;



    #gzip  on;



    server {

        listen       80;

        server_name  _;

        rewrite ^/cat-(.*)-([0-9]+).htm$ /categories.php?cat_id=$2&$args;

        rewrite ^/cat.htm$ /categories.php?$args;

        rewrite ^/img-(.*)-([0-9]+).htm$ /details.php?image_id=$2&$args;

        rewrite ^/img([0-9]+).search.htm$ /details.php?image_id=$1&$args;

        rewrite ^/search.htm$ /search.php?$args;

        rewrite ^/top100.htm$ /top100.php?%;

        rewrite ^/search.([0-9]+).htm$ /search.php?page=$1&$args;

        rewrite ^/articles-([0-9]+).htm$ /articles.php?id=$1&$args; 



        #charset koi8-r;



        #access_log  logs/host.access.log  main;



        location / {

            root   /var/www/likbez-mp/data/www/mysite.com;

            index  index.php index.html index.htm;

        }



        error_page  404              /404.html;

        location = /404.html {

            root   /var/www/likbez-mp/data/www/mysite.com;

        }



        # redirect server error pages to the static page /50x.html

        #

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   /var/www/likbez-mp/data/www/mysite.com;

        }



        # proxy the PHP scripts to Apache listening on 127.0.0.1:80

        #

        #location ~ \.php$ {

        #    proxy_pass   http://127.0.0.1;

        #}



        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

        #

        location ~ \.php$ {

            root           /var/www/likbez-mp/data/www/mysite.com;

            fastcgi_pass   127.0.0.1:9000;

            fastcgi_index  index.php;

            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

            include        fastcgi_params;

        }



        # deny access to .htaccess files, if Apache's document root

        # concurs with nginx's one

        #

        #location ~ /\.ht {

        #    deny  all;

        #}

    }





    # another virtual host using mix of IP-, name-, and port-based configuration

    #

    #server {

    #    listen       8000;

    #    listen       somename:8080;

    #    server_name  somename  alias  another.alias;



    #    location / {

    #        root   html;

    #        index  index.html index.htm;

    #    }

    #}





    # HTTPS server

    #

    #server {

    #    listen       443;

    #    server_name  localhost;



    #    ssl                  on;

    #    ssl_certificate      cert.pem;

    #    ssl_certificate_key  cert.key;



    #    ssl_session_timeout  5m;



    #    ssl_protocols  SSLv2 SSLv3 TLSv1;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;

    #    ssl_prefer_server_ciphers   on;



    #    location / {

    #        root   html;

    #        index  index.html index.htm;

    #    }

    #}



}