A PHP Error was encountered

Severity: Notice

Message: Undefined index: question_id

Filename: controllers/Question_Registration.php

Line Number: 419

Backtrace:

File: /home/eruski/public_html/application/controllers/Question_Registration.php
Line: 419
Function: _error_handler

File: /home/eruski/public_html/index.php
Line: 321
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'question_vote_up' of non-object

Filename: models/Question_Registration_Model.php

Line Number: 106

Backtrace:

File: /home/eruski/public_html/application/models/Question_Registration_Model.php
Line: 106
Function: _error_handler

File: /home/eruski/public_html/application/controllers/Question_Registration.php
Line: 421
Function: getQuestionVote_up

File: /home/eruski/public_html/index.php
Line: 321
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'question_vote_down' of non-object

Filename: models/Question_Registration_Model.php

Line Number: 113

Backtrace:

File: /home/eruski/public_html/application/models/Question_Registration_Model.php
Line: 113
Function: _error_handler

File: /home/eruski/public_html/application/controllers/Question_Registration.php
Line: 424
Function: getQuestionVote_down

File: /home/eruski/public_html/index.php
Line: 321
Function: require_once

{"response":"error","message":"You have already casted vote"}