Fatal error: Uncaught Error: Undefined constant "TEMPLATE_PATH" in /home/keliling/public_html/booking/includes/function.php:2 Stack trace: #0 /home/keliling/public_html/booking/includes/app-top.php(30): include_once() #1 /home/keliling/public_html/booking/index.php(2): include_once('/home/keliling/...') #2 {main} thrown in /home/keliling/public_html/booking/includes/function.php on line 2