Fatal error: Cannot redeclare cmp() (previously declared in /home/bitrix/www/bitrix/templates/

Возникла ошибка на главной при переезде на новый хостинг:

Fatal error: Cannot redeclare cmp() (previously declared in /home/bitrix/www/bitrix/templates/.default/components/a-de/catalog.section.list/mainpage_sects/result_modifier.php:3) in /home/bitrix/www/bitrix/templates/.default/components/a-de/catalog.section.list/mainpage_sects/result_modifier.php on line 3

Сам код:

<?if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();
function cmp($a, $b)
{
    $a = rand(1, 10);
    $b = rand(1, 10);
    return($a>$b);
}
uksort($arResult["SECTIONS"], "cmp"); 
?>