This module "umfrage - v1.0.4" (updated xoopspoll) doesn't work on hosts with register_long_arrays = 0
Since many hosting turned off register_long_arrays = 0 in php.ini to reduce overhead with duplicated superglobals like $HTTP_*_VARS which are anyway deprecated by PHP, I change all those superglobals to appropriate equivalents of $_SERVER, $_GET, $_POST, etc. Also, I include to package Russian language. (UTF-8 no BOM)