A PHP Error was encountered

Severity: Notice

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

Filename: views/tampilan_detail_kegiatan.php

Line Number: 13

Backtrace:

File: /home/smkp1866/public_html/bkk_real/application/views/tampilan_detail_kegiatan.php
Line: 13
Function: _error_handler

File: /home/smkp1866/public_html/bkk_real/application/controllers/Kegiatan.php
Line: 21
Function: view

File: /home/smkp1866/public_html/bkk_real/index.php
Line: 315
Function: require_once