Debugger entered--Lisp error: (void-function \(setf\ caddr\)) on x86_64-w64-mingw32

[APIPLM]

As I manually load this library to Emacs on Window platform, it is fine. But as I copy the sample from your Readme page to stratch buffer , and as well created the template tmpl.html.jinja file in .\emacs-25.3-x86_64\bin folder. Then eval the buffer by running the command eval-buffer. The following error message in the Echo area.
let*: Symbol’s function definition is void: \(setf\ caddr\

But following the above steps in Lunix. it works.