A PHP Error was encountered

Severity: Notice

Message: Undefined index: token

Filename: views/signup.php

Line Number: 123

Backtrace:

File: /var/www/html/app/application/views/signup.php
Line: 123
Function: _error_handler

File: /var/www/html/app/application/controllers/Home.php
Line: 30
Function: view

File: /var/www/html/app/index.php
Line: 289
Function: require_once