Fatal error: Uncaught Error: Undefined constant "mode" in /usr/home/kaigetsu/common/php/CL_form.php:20 Stack trace: #0 /usr/home/kaigetsu/inquiry/index.php(12): CL_form->__construct() #1 /usr/home/kaigetsu/inquiry/index.php(106): index->__construct() #2 {main} thrown in /usr/home/kaigetsu/common/php/CL_form.php on line 20