A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Functions.php

Line Number: 117

Backtrace:

File: /home/ecoudyog/public_html/application/models/Functions.php
Line: 117
Function: _error_handler

File: /home/ecoudyog/public_html/application/controllers/Product.php
Line: 138
Function: similer_product_details

File: /home/ecoudyog/public_html/index.php
Line: 318
Function: require_once