A PHP Error was encountered

Severity: Notice

Message: Undefined variable: slug_type

Filename: models/Eurail_pass_model.php

Line Number: 17

Backtrace:

File: /home1/u11289uzk/domain/pantravel.co.id/pantravel.co.id/web/demo/application/modules/frontend/models/Eurail_pass_model.php
Line: 17
Function: _error_handler

File: /home1/u11289uzk/domain/pantravel.co.id/pantravel.co.id/web/demo/application/modules/frontend/controllers/Eurail_pass.php
Line: 81
Function: get_total_product_image

File: /home1/u11289uzk/domain/pantravel.co.id/pantravel.co.id/web/demo/index.php
Line: 331
Function: require_once