A PHP Error was encountered

Severity: Notice

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

Filename: facility/medikdetail.php

Line Number: 20

Backtrace:

File: /home/rsmmc/public_html/application/views/facility/medikdetail.php
Line: 20
Function: _error_handler

File: /home/rsmmc/public_html/application/controllers/Facility.php
Line: 55
Function: view

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