A PHP Error was encountered

Severity: Warning

Message: Undefined variable $heading

Filename: html/error_404.php

Line Number: 60

Backtrace:

File: /home/momsheri/public_html/apps-moms/views/errors/html/error_404.php
Line: 60
Function: _error_handler

File: /home/momsheri/public_html/apps-moms/views/includes/template.php
Line: 3
Function: view

File: /home/momsheri/public_html/apps-moms/controllers/Home.php
Line: 430
Function: view

File: /home/momsheri/public_html/index.php
Line: 315
Function: require_once