Fatal error: Uncaught Error: Call to undefined method Tools::isAllowedToBypassMaintenance() in /var/www/vhosts/korfitis.gr/b2b.korfitis.gr/classes/controller/FrontController.php:776 Stack trace: #0 /var/www/vhosts/korfitis.gr/b2b.korfitis.gr/classes/controller/FrontController.php(486): FrontControllerCore->displayMaintenancePage() #1 /var/www/vhosts/korfitis.gr/b2b.korfitis.gr/controllers/front/listing/CategoryController.php(74): FrontControllerCore->init() #2 /var/www/vhosts/korfitis.gr/b2b.korfitis.gr/classes/controller/Controller.php(289): CategoryControllerCore->init() #3 /var/www/vhosts/korfitis.gr/b2b.korfitis.gr/classes/Dispatcher.php(468): ControllerCore->run() #4 /var/www/vhosts/korfitis.gr/b2b.korfitis.gr/index.php(66): DispatcherCore->dispatch() #5 {main} thrown in /var/www/vhosts/korfitis.gr/b2b.korfitis.gr/classes/controller/FrontController.php on line 776