A PHP Error was encountered

Severity: Notice

Message: Undefined index: mobile

Filename: models/User_model.php

Line Number: 126

Backtrace:

File: /home/cakeoaje/public_html/application/models/User_model.php
Line: 126
Function: _error_handler

File: /home/cakeoaje/public_html/application/controllers/User.php
Line: 29
Function: login_user_with_mobile

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

{"error":true,"msg":"Mobile number does not registerd, Please create new account."}