An uncaught Exception was encountered

Type: ArgumentCountError

Message: Too few arguments to function Promotion::detail(), 1 passed in /var/www/html/tnc/system/core/CodeIgniter.php on line 532 and exactly 2 expected

Filename: /var/www/html/tnc/application/modules/promotion/controllers/Promotion.php

Line Number: 86

Backtrace:

File: /var/www/html/tnc/index.php
Line: 97
Function: require_once