A PHP Error was encountered

Severity: Notice

Message: Undefined index: razorpay_signature

Filename: controllers/Gaqm.php

Line Number: 1930

Backtrace:

File: /home/gaqm/public_html/application/controllers/Gaqm.php
Line: 1930
Function: _error_handler

File: /home/gaqm/public_html/index.php
Line: 315
Function: require_once