A PHP Error was encountered

Severity: Notice

Message: Undefined variable: temp_url

Filename: helpers/news_class_helper.php

Line Number: 334

Backtrace:

File: /var/www/html/application/helpers/news_class_helper.php
Line: 334
Function: _error_handler

File: /var/www/html/application/controllers/News.php
Line: 709
Function: getTempFileByClassid

File: /var/www/html/index.php
Line: 292
Function: require_once