prepare("UPDATE users SET role = 'super_admin' WHERE username = 'admin'"); $stmt->execute(); if ($stmt->rowCount() > 0) { echo "User role updated successfully. You can now log in to the admin panel. Please delete this file immediately."; } else { echo "Could not find the 'admin' user or the role is already 'super_admin'. Please check your database. You can delete this file."; } } catch (PDOException $e) { echo "Database error: " . $e->getMessage(); }