A PHP Error was encountered

Severity: Notice

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

Filename: info/event_detail.php

Line Number: 7

Backtrace:

File: /home/saenongreal/saenong_new/application/views/user/info/event_detail.php
Line: 7
Function: _error_handler

File: /home/saenongreal/saenong_new/application/controllers/user/info/Event_detail.php
Line: 25
Function: view

File: /home/saenongreal/saenong_new/index.php
Line: 315
Function: require_once