Oh, sorry. There seem to be an issue with the patch.
Please edit the include/func/func.user.php script and replace this code:
Code:
$_address_exists = func_query_first_cell("SELECT COUNT(id) FROM $sql_tbl[address_book] WHERE userid='$user' AND addressid='$address'") == 0 ? false : true;
with this:
Code:
$_address_exists = func_query_first_cell("SELECT COUNT(id) FROM $sql_tbl[address_book] WHERE userid='$user' AND id='$address'") == 0 ? false : true;