"CustomizeInterface 1.0.6" Made my Website Unusuable HELP!

I just installed and activated the module “CustomizeInterface 1.0.6”, immediately after I can only see the error posted below from any part of my website!!! I need help ASAP!

INSERT INTO llxgy_const (name, value,entity) VALUES(“MAIN_MENU_STANDARD”,“eldy_menu.php”,“1”)

Hello,

just desactive the module and remove the files on /custom/