Warning: Unsupported declare 'strict_types' in D:\xampp\htdocs\masterweb_android_api\vendor\bacon\bacon-qr-code\src\Common\BitArray.php on line 2

Fatal error: Default value for parameters with a class type hint can only be NULL in D:\xampp\htdocs\masterweb_android_api\vendor\bacon\bacon-qr-code\src\Common\BitArray.php on line 31