A PHP Error was encountered

Severity: Notice

Message: Undefined index: 4g3nd4

Filename: controllers/Com_Agenda.php

Line Number: 241

Backtrace:

File: /home/obmopleidi/domains/obm-opleidingen.nl/public_html/components/agenda/controllers/Com_Agenda.php
Line: 241
Function: _error_handler

File: /home/obmopleidi/domains/obm-opleidingen.nl/application/controllers/Core.php
Line: 84
Function: show_AgendaItem

File: /home/obmopleidi/domains/obm-opleidingen.nl/public_html/index.php
Line: 291
Function: require_once

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