A PHP Error was encountered

Severity: 8192

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

Filename: common/Common_model.php

Line Number: 58

Backtrace:

File: /home/ca12vumoa8w6/public_html/application/frontend/models/common/Common_model.php
Line: 58
Function: trim

File: /home/ca12vumoa8w6/public_html/application/frontend/controllers/Content_page.php
Line: 453
Function: common

File: /home/ca12vumoa8w6/public_html/index.php
Line: 316
Function: require_once