Permissions

diff -ur wp-content/plugins/advanced-category-excluder.original/advanced-category-excluder.php wp-content/plugins/advanced-category-excluder/advanced-category-excluder.php
--- wp-content/plugins/advanced-category-excluder copy/advanced-category-excluder.php   2010-12-09 11:24:00.000000000 +0000
+++ wp-content/plugins/advanced-category-excluder/advanced-category-excluder.php    2010-12-09 11:54:56.000000000 +0000
@@ -109,7 +109,7 @@
     return $out;
 }

-function ace_where(&$where,$filter="")
+function ace_where($where,$filter="")
 {
     global $wpdb, $wp_query;

@@ -160,7 +160,7 @@
     return $where;
 }

-function ace_join(&$join,$filter="")
+function ace_join($join,$filter="")
 {
     global $wpdb, $wp_query;

@@ -199,7 +199,7 @@
    return "distinct";
 }

-function ace_list_categories(&$args)
+function ace_list_categories($args)
 /*
  * Manipulating category list
  */