Added uwsgi_max_temp_file_size to uwsgi_params.

7.Nginx/uwsgi_params

@@ -21,3 +21,4 @@ uwsgi_param HTTPS		$https if_not_empty;
 uwsgi_read_timeout		300;
 uwsgi_send_timeout		300;
 client_max_body_size		5G;
+uwsgi_max_temp_file_size	5000m;