When running update.php I receive this error:Fatal error: Call to undefined function menu_get_item() in includes\common.inc on line 2536
The URL was http://localhost/authorize.php?batch=1&render=overlay&id=893&op=finished
This seems to be menu_get_item() in drupal_deliver_page().
<?php
function drupal_deliver_page($page_callback_result, $default_delivery_callback = NULL) {
if (!isset($default_delivery_callback) && ($router_item = menu_get_item())) {
$default_delivery_callback = $router_item['delivery_callback'];
}
?>