Can't create a repo card

[slugovoy]

When typing username/repo getting an error _Uncaught TypeError: Cannot read property 'replace' of null.
I was typing slugovoy/pasword as an example.

[lucasburlingham]

Try generating the embed code with his website: https://lab.lepture.com/github-cards/#slugovoy/pasword|default

What I generated with slugovoy/password:

<div class="github-card" data-github="slugovoy/pasword" data-width="400" data-height="" data-theme="default">
    </div><script src="//cdn.jsdelivr.net/github-cards/latest/widget.js"></script>