A PHP Error was encountered

Severity: Notice

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

Filename: models/My_model.php

Line Number: 7

Backtrace:

File: /home4/juverrcc/carslelo.co.in/appcontrolls/models/My_model.php
Line: 7
Function: _error_handler

File: /home4/juverrcc/carslelo.co.in/appcontrolls/controllers/Home.php
Line: 9
Function: model

File: /home4/juverrcc/carslelo.co.in/index.php
Line: 315
Function: require_once