A PHP Error was encountered

Severity: Notice

Message: Undefined index:

Filename: helpers/currency_helper.php

Line Number: 40

Backtrace:

File: /home/u724189496/domains/modapills.co.uk/public_html/application/helpers/currency_helper.php
Line: 40
Function: _error_handler

File: /home/u724189496/domains/modapills.co.uk/public_html/application/controllers/Cart.php
Line: 93
Function: currency_converter

File: /home/u724189496/domains/modapills.co.uk/public_html/application/controllers/Cart.php
Line: 122
Function: show_cart

File: /home/u724189496/domains/modapills.co.uk/public_html/index.php
Line: 315
Function: require_once

{"rowid":null,"qty":0,"details":"