A PHP Error was encountered

Severity: Warning

Message: Trying to access array offset on value of type null

Filename: controllers/Welcome.php

Line Number: 219

Backtrace:

File: /var/www/vhosts/delmarsafety.com/httpdocs/application/controllers/Welcome.php
Line: 219
Function: _error_handler

File: /var/www/vhosts/delmarsafety.com/httpdocs/application/controllers/Welcome.php
Line: 95
Function: products

File: /var/www/vhosts/delmarsafety.com/httpdocs/application/controllers/Welcome.php
Line: 87
Function: processMacro

File: /var/www/vhosts/delmarsafety.com/httpdocs/application/controllers/Welcome.php
Line: 251
Function: processMacros

File: /var/www/vhosts/delmarsafety.com/httpdocs/index.php
Line: 317
Function: require_once