Can't import database through phpmyadmin

Question

When I try upload database (794 kb) I have error:

No data was received to import. Either no file name was submitted, or the file size exceeded the maximum size permitted by your PHP configuration. See FAQ 1.16.

I have read many answer for this error but I can not find and decision and answers that works for me.

My server:

Ubuntu 12.10 Server

Apache/2.2.22 ( apache2-mpm-itk);

MySQL client version: 5.5.27;

phpmyadmin 3.4.11.1deb1;

nginx/1.2.1;

PHP 5.4.6;

Configuration phpmyadmin in /etc/nginx/default

 location /phpmyadmin {

                root /usr/share/phpmyadmin;
                index index.php;

                proxy_pass http://backend/phpmyadmin;
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $remote_addr;
                proxy_connect_timeout 120;
                proxy_send_timeout 120;
                proxy_read_timeout 180;

}

php.ini config

file_uploads = On
upload_tmp_dir = /var/tmp
upload_max_filesize = 128M
max_file_uploads = 30
post_max_size = 128M

Thank you!

Answer 1

Thanks @denys281, that helped me:

chmod -R 777 /var/lib/phpmyadmin/tmp