A PHP Error was encountered

Severity: Notice

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

Filename: layout/user_panel.php

Line Number: 24

Backtrace:

File: /home/psbmulia/web/daftar.mulia.sch.id/public_html/application/modules/front/views/layout/user_panel.php
Line: 24
Function: _error_handler

File: /home/psbmulia/web/daftar.mulia.sch.id/public_html/application/modules/front/views/layout/main.php
Line: 154
Function: include

File: /home/psbmulia/web/daftar.mulia.sch.id/public_html/application/third_party/MX/Loader.php
Line: 364
Function: include

File: /home/psbmulia/web/daftar.mulia.sch.id/public_html/application/third_party/MX/Loader.php
Line: 305
Function: _ci_load

File: /home/psbmulia/web/daftar.mulia.sch.id/public_html/application/modules/front/controllers/Front.php
Line: 27
Function: view

File: /home/psbmulia/web/daftar.mulia.sch.id/public_html/index.php
Line: 315
Function: require_once