A PHP Error was encountered

Severity: Notice

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

Filename: models/Post_admin_model.php

Line Number: 206

Backtrace:

File: /home/omagamcv/public_html/application/models/Post_admin_model.php
Line: 206
Function: _error_handler

File: /home/omagamcv/public_html/application/controllers/Home_controller.php
Line: 351
Function: get_post_meta

File: /home/omagamcv/public_html/application/controllers/Home_controller.php
Line: 292
Function: post

File: /home/omagamcv/public_html/index.php
Line: 327
Function: require_once