Fatal error: Uncaught Error: Call to a member function pickField() on null in /var/www/html/isidorobooking/app/controller/Book/Now.php:15 Stack trace: #0 /var/www/html/isidorobooking/framework/Rumble/Core.php(103): Book_Now->index(NULL) #1 /var/www/html/isidorobooking/framework/Rumble/Manager.php(101): Rumble_Core->exec('index', NULL) #2 /var/www/html/isidorobooking/framework/Rumble/Main.php(73): Rumble_Manager::route() #3 /var/www/html/isidorobooking/framework/Rumble/Main.php(14): Rumble_Main->route() #4 /var/www/html/isidorobooking/home/index.php(33): Rumble_Main->initApplication() #5 {main} thrown in /var/www/html/isidorobooking/app/controller/Book/Now.php on line 15