A PHP Error was encountered

Severity: Deprecated Notice

Message: strtok(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: core/Controller.php

Line Number: 181

Backtrace:

File: /home/cpprscue/public_html/application_ci_cppr/controllers/Web/Assign.php
Line: 9
Function: __construct

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