A PHP Error was encountered

Severity: Notice

Message: Undefined variable: currentPage

Filename: navigator/2-level.php

Line Number: 5

Backtrace:

File: D:\RPRP2022\application\views\layouts\navigator\2-level.php
Line: 5
Function: _error_handler

File: D:\RPRP2022\application\views\Promotion\lists_view.php
Line: 1
Function: view

File: D:\RPRP2022\application\views\layouts\layout.php
Line: 175
Function: view

File: D:\RPRP2022\application\controllers\Promotion.php
Line: 87
Function: view

File: D:\RPRP2022\index.php
Line: 292
Function: require_once