A PHP Error was encountered

Severity: 8192

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

Filename: pressrelease/list.php

Line Number: 139

Backtrace:

File: /home/gr_culture/public_html/views/board/skin/pressrelease/list.php
Line: 139
Function: htmlspecialchars

File: /home/gr_culture/public_html/application/libraries/Layout.php
Line: 97
Function: view

File: /home/gr_culture/public_html/application/controllers/Board.php
Line: 571
Function: view

File: /home/gr_culture/public_html/application/controllers/Board.php
Line: 212
Function: article_list

File: /home/gr_culture/public_html/index.php
Line: 319
Function: require_once