Add a missing ) to fix the syntax.

core/menu/menu_item_edit.php

@@ -418,7 +418,7 @@ else {
 
 	echo "<br />\n";
 	$sql = "SELECT * FROM v_groups ";
-	$sql .= "where (domain_uuid = '".$domain_uuid."' or domain_uuid is null ";
+	$sql .= "where (domain_uuid = '".$domain_uuid."' or domain_uuid is null) ";
 	$sql .= "order by group_name asc ";
 	$prep_statement = $db->prepare(check_sql($sql));
 	$prep_statement->execute();