A PHP Error was encountered

Severity: 8192

Message: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)`

Filename: helpers/url_helper.php

Line Number: 162

Backtrace:

File: /home/spytoapp/public_html/demo.spytoapp.com/application/views/sitetop.php
Line: 1
Function: helper

File: /home/spytoapp/public_html/demo.spytoapp.com/application/views/monitor-whatsapp-messages.php
Line: 1
Function: view

File: /home/spytoapp/public_html/demo.spytoapp.com/application/controllers/Home.php
Line: 58
Function: view

File: /home/spytoapp/public_html/demo.spytoapp.com/index.php
Line: 292
Function: require_once