A PHP Error was encountered

Severity: Notice

Message: Undefined variable: list_id_product

Filename: data_grabber/dg_product_specification_detail.php

Line Number: 62

Backtrace:

File: /home/alphagrahaco/public_html/application/models/data_grabber/dg_product_specification_detail.php
Line: 62
Function: _error_handler

File: /home/alphagrahaco/public_html/application/controllers/frontend/product.php
Line: 207
Function: get_spec_from_product_list

File: /home/alphagrahaco/public_html/index.php
Line: 325
Function: require_once


Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 82 bytes) in /home/alphagrahaco/public_html/system/database/drivers/mysqli/mysqli_result.php on line 183