/ebooks/labor-relations-and-collective-bargaining-private-and-public-sectors-10-th-edition
  (8) Undefined index: host   FrontController.php   line 87     24-9-18   16:04
FrontController->getInstance() # line   16, file: /home/smart/public_html/index.php
  FrontController->__construct() # line   37, file: /home/smart/public_html/core/FrontController.php
    FrontController->loadSettings() # line   51, file: /home/smart/public_html/core/FrontController.php