A PHP Error was encountered

Severity: 8192

Message: nl2br(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: questions/question.php

Line Number: 50

Backtrace:

File: /home/gahvarak/public_html/application/views/questions/question.php
Line: 50
Function: nl2br

File: /home/gahvarak/public_html/application/core/MY_Controller.php
Line: 111
Function: view

File: /home/gahvarak/public_html/application/controllers/questions/Questions.php
Line: 37
Function: loadView

File: /home/gahvarak/public_html/index.php
Line: 336
Function: require_once