An uncaught Exception was encountered

Type: ArgumentCountError

Message: Too few arguments to function Event::conferences_event(), 0 passed in /home/asceeorg/public_html/system/core/CodeIgniter.php on line 514 and exactly 1 expected

Filename: /home/asceeorg/public_html/application/controllers/Event.php

Line Number: 67

Backtrace:

File: /home/asceeorg/public_html/index.php
Line: 317
Function: require_once