A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Galeri.php

Line Number: 22

Backtrace:

File: /home/u808338658/domains/unida.ac.id/public_html/teknologi/application/controllers/Galeri.php
Line: 22
Function: _error_handler

File: /home/u808338658/domains/unida.ac.id/public_html/teknologi/index.php
Line: 315
Function: require_once

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