? sites/default/files
? sites/default/settings.php
Index: modules/node/node.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.module,v
retrieving revision 1.947.2.26
diff -u -p -r1.947.2.26 node.module
--- modules/node/node.module	6 Aug 2010 11:41:13 -0000	1.947.2.26
+++ modules/node/node.module	24 Oct 2010 01:28:52 -0000
@@ -968,6 +968,7 @@ function node_delete($nid) {
   if (node_access('delete', $node)) {
     db_query('DELETE FROM {node} WHERE nid = %d', $node->nid);
     db_query('DELETE FROM {node_revisions} WHERE nid = %d', $node->nid);
+    db_query('DELETE FROM {node_access} WHERE nid = %d', $node->nid);
 
     // Call the node-specific callback (if any):
     node_invoke($node, 'delete');