31,37c31,39
<   $arguments = explode('/', $_GET['q']);
<   if ((count($arguments) > 2) &&
<       ($arguments[0] == 'taxonomy') &&
<       ($arguments[1] == 'term') &&
<       ($arguments[count($arguments) - 1] != 'all'))
<   {
<     $_GET['q'] = $_GET['q'] . '/all';
---
>   if(isset($_GET['q'])){
>     $arguments = explode('/', $_GET['q']);
>     if ((count($arguments) > 2) &&
>         ($arguments[0] == 'taxonomy') &&
>         ($arguments[1] == 'term') &&
>         ($arguments[count($arguments) - 1] != 'all'))
>     {
>       $_GET['q'] = $_GET['q'] . '/all';
>     }