A PHP Error was encountered

Severity: Warning

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

Filename: views/subproductsajax.php

Line Number: 123

Backtrace:

File: /home/u841793710/domains/scientificcontrols.com/public_html/application/views/subproductsajax.php
Line: 123
Function: _error_handler

File: /home/u841793710/domains/scientificcontrols.com/public_html/application/controllers/Sciecon.php
Line: 131
Function: view

File: /home/u841793710/domains/scientificcontrols.com/public_html/index.php
Line: 315
Function: require_once