a lot of crit error in logs

[solarisik]

I use nginx for reverse proxy on front of apache2. I get a lot of crit messages in logs like this.
 
2010/04/16 17:20:32  1730#0: *468039 rename() "/webhost/tmp/0004372283" to "/webhost/tmp/xxxxxxx/" failed (20: Not a directory) while reading upstream, client: xxxxxxxxxxx, server: *.*, request: "GET /xxxxxxxx/?&manset_id=&baslangic=2510 HTTP/1.1", upstream: "http://xxxxxxxxxxx:8080/xxxxxxxxxxxx/?&manset_id=&baslangic=2510", host: "xxxxxxxxxx.com"

here is my config.

user www-data;
worker_processes  4;

error_log  /logs/nginx/error.log;
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	/logs/nginx/access.log main;

    tcp_nodelay        on;

## Size Limits
  client_body_buffer_size     128K;
  client_header_buffer_size   128K;
  client_max_body_size          1M;
  large_client_header_buffers 1 1k;

 ## Timeouts
  client_body_timeout   60;
  client_header_timeout 60;
  expires               0;
  keepalive_timeout     60 60;
  send_timeout          60;

 ## General Options
  ignore_invalid_headers   on;
#  keepalive_requests      100;
  limit_zone gulag $binary_remote_addr 5m;
  recursive_error_pages    on;
  sendfile                 on;
  server_name_in_redirect off;
  server_tokens           off;

  gzip              on;
#  gzip_static       on;
  gzip_buffers      16 8k;
  gzip_comp_level   6	;
  gzip_http_version 1.0;
  gzip_proxied any;
  gzip_min_length   0;
  gzip_types        application/x-shockwave-flash text/plain text/html text/css application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript;
  gzip_vary         on;

    
    upstream xxxxxxxxxxx  {

        server  xxxxxxxxxxxxxxxxxx:8080;
     
    }


 server {


                server_name *.*;
                root /webhost/tmp/;

location /
{
                proxy_pass   http://xxxxxxx;

}

       
}

proxy_store on;
proxy_redirect off; 
proxy_temp_path /webhost/tmp; 
proxy_store_access user:rw group:rw all:r; # set cache access permissions
proxy_set_header Host $host; # Forward IP headers to Apache
proxy_set_header X-Real-IP $remote_addr; # Forward IP headers to Apache
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; # Forward IP headers to Apache



    include /etc/nginx/conf.d/*.conf;
#    include /etc/nginx/sites-enabled/*;
}

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,75757,75757#msg-75757