A PHP Error was encountered

Severity: Warning

Message: Undefined array key 0

Filename: controllers/Recruitment.php

Line Number: 173

Backtrace:

File: /var/www/vhosts/vappzone.com/tim_viec_website_client/site/modules/mod_recruitment/controllers/Recruitment.php
Line: 173
Function: _error_handler

File: /var/www/vhosts/vappzone.com/tim_viec_website_client/index.php
Line: 318
Function: require_once