A PHP Error was encountered

Severity: 8192

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

Filename: controllers/Web.php

Line Number: 109

Backtrace:

File: /DATA/buanaint/public_html/application/controllers/Web.php
Line: 109
Function: strip_tags

File: /DATA/buanaint/public_html/index.php
Line: 315
Function: require_once