A PHP Error was encountered

Severity: Warning

Message: array_key_exists() expects parameter 2 to be array, null given

Filename: controllers/League.php

Line Number: 17

Backtrace:

File: /home/canliskor/public_html/application/controllers/League.php
Line: 17
Function: _error_handler

File: /home/canliskor/public_html/application/controllers/League.php
Line: 36
Function: common_league_data

File: /home/canliskor/public_html/index.php
Line: 295
Function: require_once