A PHP Error was encountered

Severity: Warning

Message: Undefined array key "user_token"

Filename: models/ApiModel.php

Line Number: 18

Backtrace:

File: /home/u216789677/domains/lisasuites.com/public_html/staff/application/models/ApiModel.php
Line: 18
Function: _error_handler

File: /home/u216789677/domains/lisasuites.com/public_html/staff/application/controllers/Admin/UserManagement.php
Line: 43
Function: makeApiCall

File: /home/u216789677/domains/lisasuites.com/public_html/staff/index.php
Line: 315
Function: require_once