A PHP Error was encountered

Severity: Warning

Message: foreach() argument must be of type array|object, null given

Filename: user_view/employee.php

Line Number: 90

Backtrace:

File: /home/libraryjnuac/public_html/application/views/user_view/employee.php
Line: 90
Function: _error_handler

File: /home/libraryjnuac/public_html/application/controllers/User_adm.php
Line: 40
Function: view

File: /home/libraryjnuac/public_html/index.php
Line: 315
Function: require_once