A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Kategori_gallery.php

Line Number: 25

Backtrace:

File: /var/www/barcode_kehadiran/application/controllers/Kategori_gallery.php
Line: 25
Function: _error_handler

File: /var/www/barcode_kehadiran/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: Notice

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

Filename: models/M_home.php

Line Number: 39

Backtrace:

File: /var/www/barcode_kehadiran/application/models/M_home.php
Line: 39
Function: _error_handler

File: /var/www/barcode_kehadiran/application/controllers/Kategori_gallery.php
Line: 56
Function: daftar_gallery_kat

File: /var/www/barcode_kehadiran/index.php
Line: 297
Function: require_once